According to a Yonhap News Agency report, industry sources said on Tuesday that AMD CEO Lisa Su is expected to visit South Korea on Wednesday, including a visit to Samsung Electronics' chip production site, marking her first visit to the country since taking office in 2014. The sources said the two companies are expected to discuss cooperation in the semiconductor toll processing sector, as well as expanding their partnership beyond memory chips. Meanwhile, Su is also expected to visit the headquarters of South Korean portal operator Naver on Wednesday to discuss cooperation in the artificial intelligence data center business with the company's CEO.

Samsung Electronics' largest union in South Korea warned that chip production could be disrupted if members approve the plan in a strike vote in May. As the world's largest memory chip maker, a strike at Samsung could exacerbate global semiconductor supply bottlenecks. Choi Seung-ho, chairman of the Samsung Electronics Labor Union (SELU), said at the launch of the vote last week: "I expect there will be production disruptions." The vote will continue through Wednesday. Choi Seung-ho said that if labor and management fail to reach an agreement, the union is expected to hold an 18-day strike starting May 21, which could affect about half of the production at the massive semiconductor complex in Pyeongtaek, south of Seoul. The Samsung union is demanding a 7% raise in base pay, the removal of the performance-based compensation cap, currently set at 50% of annual base salary, and the introduction of a bonus pool based on operating profit.

[Nvidia Unveiled an L4 Autonomous Driving Platform, and Multiple Automakers and Mobility Platforms Announced Partnerships] On March 17 local time, at the 2026 GTC conference, Nvidia announced multiple advances in L4 autonomous driving technology and partnership updates. It will work with leading automakers including BYD, Geely, and Nissan to jointly develop next-generation L4 autonomous driving programs based on the NVIDIA DRIVE Hyperion platform. Isuzu, meanwhile, partnered with TIER IV to use the platform’s core component, the DRIVE AGX Thor chip, to build an L4 autonomous driving bus.

As a niche yet high-strategic rare metal, hafnium (Hf, atomic number 72) lags behind common metals like copper in public awareness, but its unique physicochemical properties make it irreplaceable for nuclear power, aerospace, semiconductors and other high-end fields. This concise breakdown covers its core traits, supply dynamics and critical applications to highlight its underrecognized role in advanced manufacturing. I. Core Properties A silver-gray, high-melting-point transition metal, hafnium exists solely as a zirconium-associated metal—no independent ore deposits. The near-identical atomic radius and chemical properties of zirconium and hafnium make separation/purification highly challenging, the root of its scarcity.Key strengths for harsh industrial use: 2233℃ melting point, exceptional high-temperature oxidation/structural stability Strong room-temperature plasticity, balanced strength and toughness Superior corrosion resistance (insoluble in dilute acids/alkalis, soluble only in hydrofluoric acid/aqua regia) ~600x higher thermal neutron absorption than zirconium (ideal for nuclear reactor control) High dielectric constant of hafnium oxide (critical for advanced semiconductors) Carbides/nitrides (melting point >2900℃) for ultra-high-temperature ceramics and hard alloys II. Supply & Scarcity Resources: Extremely scarce (crustal abundance ~3 ppm), exclusively tied to zirconium ores. Global resources concentrated in Australia, South Africa, the U.S. and Brazil; China faces low hafnium content in domestic zirconium ores, leading to high external dependence. Supply: Production hinges on zirconium smelting, with zirconium-hafnium separation as a core technical barrier. Only a handful of global players produce high-purity (nuclear/electronic-grade) hafnium at scale, forming an oligopoly. Annual output is ~hundreds of tons, with ultra-low supply elasticity—supply disruptions trigger sharp price swings. Ⅲ. Irreplaceable Core Applications Demand is rigid (no cost-effective substitutes) across high-end sectors: Nuclear Industry: Preferred material for pressurized water reactor control rods, regulating reaction rates and ensuring safety. Driven by global nuclear power revival, demand is steadily growing. Aerospace: Key nickel-based single-crystal superalloy additive, boosting high-temperature creep strength and lifespan for aero-engine turbine blades, combustors and rocket nozzles. Semiconductors: High-purity electronic-grade hafnium oxide overcomes silicon dioxide’s miniaturization limits, reducing leakage current and enabling advanced-node chip production—a key growth driver. Other High-End Fields: Used in cutting tool coatings, special electronic components, corrosion-resistant materials and emerging hydrogen storage research, with expanding use cases. Ⅳ. Conclusion Hafnium is a "scarce niche metal with rigid high-end demand," holding irreplaceable strategic value in China’s key industries (nuclear power, aerospace, semiconductors). The global market remains in long-term tight supply-demand balance, and its strategic and market value will rise alongside global advanced manufacturing upgrades.

[SMM Tin Morning Brief: The Most-Traded SHFE Tin Contract Fluctuated Downward After Opening in the Night Session, and Spot Transactions Were Relatively Sluggish]

In mid-March 2026, CAAM and the China Automotive Power Battery Industry Innovation Alliance successively released relevant data on the auto and power battery markets for February 2026. According to CAAM’s analysis, auto production and sales declined YoY under the combined impact of multiple factors, including policy transition adjustments, front-load demand release, the timing shift of the Chinese New Year holiday, insufficient willingness to consume, and a high base in the same period last year. Among them, the passenger vehicle market and NEV market both declined YoY, while the commercial vehicle market continued to improve, and auto exports grew rapidly. .......SMM compiled the relevant data on the auto market and power battery market for February 2026 for readers’ reference. Automobiles CAAM: February Auto Output and Sales Reached 1.672 Million and 1.805 Million Units, Respectively In February, auto output and sales totaled 1.672 million and 1.805 million units, down 31.7% and 23.1% MoM, and down 20.5% and 15.2% YoY, respectively. From January to February, auto output and sales totaled 4.122 million and 4.152 million units, down 9.5% and 8.8% YoY, respectively. CAAM: February NEV Sales Reached 765,000 Units; January-February NEV Output and Sales Reached 1.71 Million Units In February, NEV output and sales totaled 694,000 and 765,000 units, down 21.8% and 14.2% YoY, respectively. NEV sales accounted for 42.4% of total new vehicle sales. From January to February, NEV output and sales totaled 1.735 million and 1.71 million units, down 8.8% and 6.9% YoY, respectively. NEV sales accounted for 41.2% of total new vehicle sales. CAAM: Auto Exports Continued to Grow in February; NEV Exports up 1.1x YoY In February, NEV exports were 282,000 units, down 6.6% MoM, up 1.1x YoY ; traditional fuel vehicle exports were 391,000 units, up 2.8% MoM and up 26.2% YoY . From January to February, NEV exports were 583,000 units, up 1.1x YoY; traditional fuel vehicle exports were 769,000 units, up 22.2% YoY . Regarding the auto market in February, CAAM said that this year’s Chinese New Year fell in mid-to-late February, and the holiday was extended. As a result, there were only 16 effective working days in February, which had a certain impact on enterprise production and operations, and overall market activity declined. Judging from industry performance from January to February, auto production and sales declined YoY under the combined impact of multiple factors, including policy transition adjustments, front-load demand release, the timing shift of the Chinese New Year holiday, insufficient willingness to consume, and a high base in the same period last year. Among them, the passenger vehicle market and NEVs declined YoY, while the commercial vehicle market continued to improve and auto exports grew rapidly. This year’s government work report explicitly proposed to stimulate the endogenous momentum of household consumption and advance consumption-promoting policies in parallel, continue to amplify the effect of the policy package, further rectify “involution-style” competition, and foster a sound market ecosystem. It is believed that, as detailed local subsidy measures are fully implemented after the holiday, spring auto show sales promotions begin, and automakers roll out new models one after another, this will help boost consumer confidence, energize the auto market, and promote the healthy and stable operation of the industry. Subsequently, the CPCA also released data on the passenger vehicle market for February 2026. From February 1 to 28, retail sales in China’s passenger vehicle market reached 1.034 million units, down 25.4% YoY and down 33.1% MoM. Cumulative retail sales since the beginning of the year totaled 2.578 million units, down 18.9% YoY. As market factors have become more complex, the pattern of “low at the beginning and high at the end” in annual sales has become more evident in recent years. Affected by disruptions such as Chinese New Year, February retail sales have seen wild YoY swings over the years, for example: 2019 (-19%), 2020 (-79%), 2021 (373%), 2022 (5%), 2023 (10%), 2024 (-21%), and 2025 (26%). Therefore, the -25.4% in 2026 was at the lower-middle end of the range of sharp fluctuations in February growth rates over the years. NEVs, retail sales in the passenger NEV market were 464,000 units in February, down 32.0% YoY; from January to February, retail sales in the passenger NEV market were 1.06 million units, down 25.7% YoY. Retail sales of conventional fuel passenger vehicles were 570,000 units in February, down 19% YoY. In February, passenger NEV producer exports were 269,000 units, up 124.7% YoY and down 7.0% MoM; from January to February, passenger NEV producer exports were 559,000 units, up 114.7% YoY, while exports of conventional fuel passenger vehicles were 290,000 units in February, up 21% YoY. NEV exports, as the scale advantages of China’s new energy vehicles become more apparent and market expansion demand grows, more and more China-made new energy brand products are going outside China, and their recognition outside China continues to improve. Among them, PHEVs accounted for 38% of NEV exports (38% in the same period last year). Although they have recently been affected by some disruptions from external countries, exports of independently developed PHEVs to developing countries have grown rapidly, with bright prospects. In February, passenger NEV exports were 269,000 units, up 124.7% YoY and down 7.0% MoM. They accounted for 48.5% of passenger vehicle exports, up 14.8 percentage points YoY; BEVs accounted for 58% of NEV exports (59% in the same period last year), and A00- and A0-class EVs, the core focus, accounted for 55% of BEV exports (56% in the same period last year). The CPCA stated that after the NEV purchase tax exemption policy, which had been implemented since September 2014, was formally phased out at the end of December 2025, the NEV market in 2026 entered a recovery period amid adjustments to tax subsidies. Some consumers brought forward purchases to 2025 to benefit from the policy, resulting in a certain pull-forward effect in January-February this year. This was an expected short-term fluctuation and does not represent the market’s long-term trend. However, with Chinese New Year falling later this year, making it a major consumption year, growth in the auto market diverged, and NEVs did not perform strongly, indicating that more policy support is still needed. Key features of the passenger vehicle market in February 2026: 1. In February, passenger vehicle producers’ daily average exports hit a record high for the month, fully demonstrating the steadily improving competitiveness of China’s automotive industry in the global market and continued robust demand outside China; 2. The retail pullback after the expiration of the vehicle purchase tax exemption was evident, but structural changes were also clear, namely a higher share of high-end NEVs and a lower share of entry-level consumption, which is conducive to the industry’s transition toward high-quality development; 3. New vehicle launches were steady in 2026, and together with the advance of anti-involution efforts curbing disorderly price cuts, NEV sales promotions stayed at 10.4% in February, remaining around 10% for six consecutive months. No vicious volume discount competition emerged, helping maintain market order; 4. The historical pattern of internal combustion engine vehicles outperforming NEVs before Chinese New Year continued again. In February, retail sales in China of internal combustion engine vehicles fell 19% YoY, while pure electric vehicle retail sales fell 35% YoY, range-extended vehicles fell 16% YoY, and PHEVs fell 31% YoY. As time goes by, consumers are expected to gradually adapt to the normalization of NEV taxation, and the NEV market is expected to return to a track of positive growth; 5. This February was still a pre-Chinese New Year consumption phase dominated by internal combustion engine vehicles. NEV penetration rate in retail sales in China was 44.9%, and export penetration rate was 48.5%, which was a relatively good performance; 6. In February 2026, exports of self-owned-brand internal combustion engine passenger vehicles reached 247,000, up 21% YoY, while exports of self-owned-brand NEVs reached 231,000, up 110% YoY. NEVs accounted for 48.4% of self-owned-brand exports. In particular, the high growth of NEV exports in Europe, Southeast Asia, and other regions marked the expanding influence of China’s NEV brands in the international market, laying a solid foundation for future export growth. Power Battery In February, China’s cumulative sales of power and ESS batteries reached 113.2 Gwh, up 25.7% YoY In February, China’s sales of power and ESS batteries reached 113.2 Gwh, down 23.9% MoM, up 25.7% YoY . Of this, power battery sales were 74.5 Gwh, accounting for 65.9% of total sales, down 27.4% MoM and up 11.4% YoY; ESS battery sales were 38.6 Gwh, accounting for 34.1% of total sales, down 16.2% MoM and up 67.3% YoY. From January to February, China’s cumulative sales of power and ESS batteries were 262 Gwh, up 53.8% YoY . Of this, cumulative power battery sales were 177.2 Gwh, accounting for 67.6% of total sales and up 36.5% YoY; cumulative ESS battery sales were 84.8 Gwh, accounting for 32.4% of total sales and up 108.9% YoY. From January to February, cumulative power battery installations were 68.3 Gwh, with LFP installations accounting for 77.9% In February, China’s power battery installations were 26.3 Gwh, down 37.4% MoM and down 24.6% YoY. Of this, ternary battery installations were 5.7 Gwh, accounting for 21.7% of total installations, down 39.1% MoM and down 11.4% YoY; LFP battery installations were 20.6 Gwh, accounting for 78.3% of total installations, down 36.9% MoM and down 27.5% YoY. From January to February, cumulative power battery installations in China were 68.3 Gwh, down 7.2% YoY. Of this, cumulative ternary battery installations were 15.1 Gwh, accounting for 22.1% of total installations and up 0.6% YoY; cumulative LFP battery installations were 53.3 Gwh, accounting for 77.9% of total installations and down 9.2% YoY. More Than 60% of A/H-Share Automakers Achieved YoY Growth, March Auto Market Production and Sales Will See Rapid MoM Growth Earlier, CLS compiled the January-February sales performance of 14 A/H-share listed automakers, of which 9 achieved YoY growth, accounting for more than 60%, and 3 automakers recorded February sales outside China exceeding those in the Chinese market. Among emerging EV makers, Leap Motor still firmly held the top spot in deliveries, with 28,067 units delivered in February, up 10.99% YoY; cumulative deliveries in 2026 reached 60,126 units, up 19.16% YoY. While releasing its February delivery figures, Leap Motor said its March car purchase incentives had gone live, with discounts of up to 46,000 yuan for in-stock vehicles. Li Auto delivered 26,421 units in February, up 0.6% YoY. Cumulative deliveries in 2026 reached 54,089 units, down 3.74% YoY. As of February 28, 2026, Li Auto’s historical cumulative deliveries totaled 1.594 million units. Li Auto said that as of February 28, 2026, it had 539 retail centers nationwide, covering 160 cities; 548 after-sales repair centers and authorized service centers, covering 223 cities. Li Auto had put into use 4,054 Li Auto supercharging stations nationwide, with 22,447 charging piles. NIO delivered 20,797 new vehicles in February, up 57.65% YoY. Cumulative deliveries in the first two months of 2026 reached 47,979 units, up 77.34% YoY. To date, NIO has delivered a total of 1,045,571 new vehicles. At 22:33:18 on February 6, NIO completed its 100 millionth battery swap; during the 2026 Chinese New Year holiday, NIO provided a cumulative 2,073,500 battery swapping services, with daily average services up 29.4% YoY versus the Chinese New Year holiday last year. From February 15 to February 23, NIO Energy's cumulative highway charging and battery swapping volume exceeded 25.28 million kWh, accounting for 15% of the national highway charging and battery swapping total. Starting from February 18 (the second day of the Chinese New Year), NIO battery swapping set new single-day service records for five consecutive days. XPeng Motors delivered a total of 15,256 new vehicles in February, bringing cumulative deliveries in the first two months of 2026 to 35,267 units, down 42% YoY. In February, the all-new XPeng G6 launched in the UK, with the entire lineup equipped as standard with an 800V high-voltage platform and a new-generation LFP battery, while introducing an all-wheel-drive performance black edition for the first time. The XPeng G6 has now been exported to more than 40 countries and regions worldwide, covering Asia-Pacific, Europe, the Middle East and North Africa, and Latin America, and continues to win favour among an increasing number of overseas consumers. As for Xiaomi Auto, its deliveries exceeded 20,000 units in February, while January deliveries exceeded 39,000 units, bringing cumulative deliveries in the first two months of 2026 to 59,000 units. Notably, the Xiaomi YU7 continued to rank first in sales in February and has now held the top spot for six consecutive months. In February 2026, Xiaomi YU7 sales reached 20,196 units, ranking among the top three passenger vehicle models nationwide for the month. As for BYD, China's "EV king," February sales reached 190,190 units, retaining its position as China's NEV sales champion. In January-February 2026, BYD Group's cumulative sales reached 400,241 units, while cumulative overseas sales of passenger vehicles and pickups totaled 200,160 units, and cumulative new energy vehicle sales exceeded 15.5 million units. On March 5, BYD unveiled the second-generation blade battery. Wang Chuanfu, Chairman of BYD Group, said that the second-generation blade battery can charge from 10% to 70% in 5 minutes, and from 10% to 97% in just 9 minutes. The second-generation blade battery offers 5% higher battery energy density than the first-generation blade battery. Car models equipped with the second-generation blade battery include the Yangwang U7, Denza N9, Fangchengbao Tai 3, Seal 07, Datang, Sea Lion 06, Song Ultra, Fangchengbao Tai 7, Denza Z9GT, and Yangwang U8L, among which the Denza Z9GT has a driving range of 1,036 km. Regarding auto industry sales in February 2026, Cailian Press quoted an executive at a new carmaker as saying, "Affected by the longest-ever nine-day Chinese New Year holiday in February, the auto industry's effective production and sales period was significantly shortened, making it a typical off-season for auto consumption. Combined with the phased reduction in the vehicle purchase tax incentive, the auto industry as a whole remained subdued and full of challenges.” Looking ahead to the passenger vehicle market in March, the CPCA said that March this year had 22 working days, one more than the 21 working days in March 2025. As industries across the board rapidly returned to normal operations after the Chinese New Year holiday, production and sales growth in March is expected to rise sharply MoM. The post-Chinese New Year period is an important window for new product launches, and many producers rolled out a large number of new vehicles. Driven by national pro-consumption policies, many provinces and cities introduced corresponding measures to stimulate consumption, while the full resumption of offline activities such as auto shows will also accelerate the return of foot traffic. As prices of lithium carbonate, copper, and other materials have remained high recently, coupled with the continued anti-involution trend, producers are expected to launch relatively few new energy car models offering better-than-expected value for money, leaving limited potential for an explosive rebound in auto consumption. Although the recent Middle East crisis caused some transportation disruptions, China’s complete vehicle enterprises shifted from “chartering vessels and waiting for shipping space” to “building ships and controlling transport,” with rapid expansion of their own fleets, greater autonomy and control over shipping capacity, and significant optimization in cost and efficiency. Our sales support capabilities are stronger than those of other international automakers, and if the crisis does not last long, export transportation will not be significantly affected. As the national trade-in policy is fully implemented, the consumer potential for replacement and upgrade purchases will be gradually released, helping the auto market strengthen steadily in March. In 2026, policy subsidies and structural optimization in the auto industry will become key factors in leveraging overall market prosperity and accelerating the premiumization of new energy vehicles. Although the 2026 consumer goods trade-in subsidy fund of 250 billion yuan was down 50 billion yuan from 2025, the 100 billion yuan in special fiscal and financial coordinated funding to boost domestic demand can reduce financing costs for residents’ car purchases and automakers through loan interest subsidies and financing guarantees, effectively stimulating endogenous consumption momentum and expanding new room for domestic demand. Huachuang Securities pointed out that since March, the passenger vehicle retail market has begun to improve, with foot traffic and transactions gradually recovering, mainly due to the digestion of deferred wait-and-see demand from last year and the launch of new models. Attention should be paid to market acceptance of new vehicles after price increases and to dynamic adjustments by automakers. Although the subsidy amount per vehicle declined this year, coverage may expand. Combined with the low base in H2 last year, industry retail sales growth in H2 is expected to turn positive, with full-year retail growth expected at 1%, including +5% for EVs. Export data for January-February exceeded expectations, and full-year exports are expected to surpass 7.1 million units, boosting wholesale growth by about 3%, including +8% for EVs. In February, due to weaker demand during the Chinese New Year, the new energy penetration rate remained firm at 48%. Current total channel inventory is about 3.4 million units, an increase of about 600,000 units compared to the same period last year. Rising Prices of Memory Chips and Precious Metals, Some Automakers Warn of Cost Pressure It is worth noting that as memory chip and precious metal prices have fluctuated upward recently, some automakers in the market have begun trying to respond to supply chain cost pressure through “price increases.”Monitoring data from TrendForce showed that since H2 2025, prices of DDR4 memory used in automotive-grade DRAM have risen by more than 150% cumulatively, while DDR5 memory prices have surged by 300%. Data provided by UBS showed that over the past three months, automotive-grade DRAM prices as a whole increased by 180%. According to incomplete statistics, since the start of 2026, multiple automakers, including NIO, Li Auto, VOYAH, Xiaomi, and Zeekr, have issued warnings or been reported to be facing cost challenges brought by chip price increases. In a livestream, Deepal Chairman Deng Chenghao said that current production costs have risen by several thousand yuan compared with earlier levels, with the pressure mainly coming from wild swings in power battery and in-vehicle memory chip prices; Li Auto Vice President of Supply Chain Meng Qingpeng even warned that the supply fulfillment rate for automotive memory chips in 2026 may be less than 50%; Xiaomi Chairman Lei Jun mentioned in a livestream in January that the new Xiaomi SU7 is facing memory cost pressure that is jumping quarter by quarter, with memory cost per vehicle expected to increase by several thousand yuan. However, according to the latest news from NIO on March 11, NIO founder and chairman Li Bin said that rising prices of memory and other raw materials have impacted the cost of high-end new energy car models by 3,000 to 5,000 yuan respectively, with the total impact nearing 10,000 yuan. At present, NIO’s existing system can support the pressure brought by rising costs, and the company currently has no plan to adjust prices. At the Q4 and full-year 2025 earnings call, Li Auto President Ma Donghui said that in response to the impact brought by the current increase in parts prices, Li Auto will strengthen coordination with supply partners and sign long-term LTA agreements with relevant suppliers to lock in prices or allocations in advance. If there is a price adjustment mechanism, it will be strictly implemented in accordance with the contract; where there is no price adjustment mechanism, the company will also share costs with suppliers. It will absorb as much of the pressure from external price increases internally as possible, including through its self-developed range extender and self-developed chips. “Li Auto will comprehensively consider parts costs and user value in determining the pricing of new car models, and is confident that through a series of measures it can keep the impact of raw materials within a reasonable range,” Ma Donghui said. UBS warned that chip shortages may begin disrupting global auto production as early as Q2 this year, with EV manufacturers that are highly dependent on advanced chips expected to be affected the most.

[SMM Tin Morning Briefing: The Most-Traded SHFE Tin Contract Opened Slightly Higher in the Night Session and Then Fluctuated Downward, While Downstream Enterprises Concentrated Their Restocking on Dips]

[SMM Tin Morning Briefing: The Most-Traded SHFE Tin Contract Opened Slightly Higher in the Night Session and Hovered at Highs, While Downstream Enterprises Showed Relatively Strong Purchase Willingness]

Meta on Wednesday unveiled four in-house chips customized specifically for artificial intelligence-related tasks, as part of the company's large-scale data center expansion plan. The first new chip, MTIA 300, was deployed several weeks ago and is intended to help train relatively small artificial intelligence models that support Meta's core ranking and recommendation tasks. The upcoming MTIA 400, MTIA 450, and MTIA 500 chips are intended to handle more advanced inference tasks related to generative artificial intelligence, such as generating images and videos based on users' text prompts.

Today, the Jinshan District People’s Government of Shanghai Municipality and Alibaba Cloud formally signed a strategic cooperation agreement. The two sides will accelerate the development of Alibaba Feitian Cloud Intelligence’s east China computing power center and build a hyperscale computing power center based on the “Zhenwu” chip. The center will become one of the largest intelligent computing hubs in east China, supporting Shanghai’s development as a leading hub for artificial intelligence. Under the new cooperation agreement, the center will focus on deploying T-Head’s “Zhenwu” computing power chips and, by building a full-stack, self-developed computing power foundation spanning underlying chips, intelligent computing platforms, and upper-layer applications, strive to become a benchmark for green computing power centers. Leveraging Alibaba Cloud’s Jinshan computing power center, Alibaba Cloud and Jinshan District will jointly promote the development of the computing power ecosystem and support Jinshan District in building an always-on, citywide AI city.