Data released by the Customs Statistics online query platform showed that China's imports of tin ore and concentrates in May 2026 totaled 16,831.03 mt, up 7.07% MoM and up 25.61% YoY. China imported 6,633.74 mt of tin ore and concentrates from Myanmar in May, up 16.84% MoM and up 384.46% YoY. China imported 3,857.61 mt of tin ore and concentrates from the DRC in May, up 33.95% MoM and up 0.60% YoY. On the export side, China's exports of tin ore and concentrates in May 2026 stood at 0.02 mt, up 118.18% MoM and up 700.00% YoY. China exported 0.02 mt of tin ore and concentrates to the UK in May, up 375.00% MoM and up 533.33% YoY. China exported 0.01 mt of tin ore and concentrates to the Netherlands in May, down 28.57% MoM. Below is a breakdown of import data compiled from the official website of China's General Administration of Customs: Origin May 2026 (mt) MoM YoY Myanmar 6,633.74 16.84% 384.46% DRC 3,857.61 33.95% 0.60% Nigeria 1,723.27 39.02% -33.35% Australia 1,703.61 34.82% -8.68% Bolivia 1,033.78 -57.41% -52.77% Rwanda 246.09 -6.63% 20.56% Russia 231.45 -56.14% - Venezuela 213.12 48.46% 49.04% Indonesia 203.64 354.28% 0.91% Malaysia 199.07 -56.82% -35.27% Brazil 186.73 55.10% 73.42% Thailand 161.80 117.65% 978.69% Vietnam 139.00 -11.39% 35.13% Laos 128.92 -20.60% -59.61% Colombia 111.29 89.29% 383.19% Namibia 26.06 - - Zambia 19.23 8.26% - Tanzania 9.70 -59.50% -60.25% North Korea 2.89 149.14% - Total 16,831.03 7.07% 25.61% Source: General Administration of Customs Below is a breakdown of export data compiled from the official website of China's General Administration of Customs: Destination May 2026 (mt) MoM YoY UK 0.02 375.00% 533.33% Total 0.02 118.18% 700.00% Source: General Administration of Customs (Comprehensive report by Wen Hua)

Data released by the customs online query platform show that China's refined tin exports in May 2026 were 2,203.24 mt, up 4.47% MoM and up 24.50% YoY. In May, China exported 350.49 mt of refined tin to India, up 75.67% MoM and up 180.68% YoY. On the import side, China's refined tin imports in May 2026 were 1,838.23 mt, down 34.40% MoM and down 11.47% YoY. In May, China imported 594.13 mt of refined tin from Indonesia, down 74.26% MoM and down 59.82% YoY. In May, China imported 442.98 mt of refined tin from Thailand. The following table is a breakdown of imports based on data from the General Administration of Customs of China: Origin May 2026 (mt) MoM YoY Indonesia 594.13 -74.26% -59.82% Thailand 442.98 - - Bolivia 351.16 - 101.18% Malaysia 200.00 59.59% - Peru 100.07 -49.98% -74.99% Russia 79.92 -49.91% - China 60.93 4923.41% 2930.03% Taiwan, China 4.67 164.67% -12.72% Singapore 3.00 0% 50.00% Japan 1.03 -6.52% -67.32% US 0.21 -69.53% -42.74% South Korea 0.12 -35.14% 100.00% Total 1,838.23 -34.40% -11.47% Source: General Administration of Customs Note: Total imports/exports include data from some origins not listed above. (Wenhua)

Data released by the General Administration of Customs’ online query platform showed that China’s imports of copper cathode in May 2026 were 316,094.23 mt, up 0.09% MoM and up 7.99% YoY. In May, China imported 128,615.64 mt of copper cathode from the DRC, down 12.76% MoM and up 42.43% YoY. In May, China imported 29,851.08 mt from Russia, up 22.80% MoM and down 20.88% YoY. On the export side, China’s exports of copper cathode in May 2026 were 19,857.06 mt, down 22.45% MoM and down 41.14% YoY. In May, China exported 7,663.11 mt of copper cathode to Thailand, down 10.32% MoM and up 9.65% YoY. In May, China exported 4,600.10 mt to Vietnam, up 13.11% MoM and down 41.58% YoY. Below is a breakdown of import data by origin based on China Customs statistics: Origin May 2026 (mt) MoM YoY DRC 128,615.64 -12.76% 42.43% Russia 29,851.08 22.80% -20.88% Zambia 20,244.03 84.03% 126.32% Japan 15,969.24 -2.79% -0.05% South Korea 15,370.53 178.87% 116.61% China 14,928.75 5.50% -48.96% Chile 14,028.31 -6.06% -39.16% Kazakhstan 12,726.46 -34.96% -21.19% Uzbekistan 8,967.50 98.20% 137.48% Australia 8,321.78 6.14% 44.62% Indonesia 5,021.60 -22.57% -0.95% Serbia 4,990.42 252.61% -40.42% Poland 4,680.62 39.05% 29.53% Pakistan 4,402.80 -42.32% 15.73% Myanmar 4,379.73 -21.38% 130.09% India 4,008.66 -39.87% 370.26% Peru 3,881.38 -42.17% -10.35% South Africa 2,285.43 -5.57% 6.68% Netherlands 1,981.23 299.77% -73.37% Tanzania 1,482.72 98.52% 257.03% Turkey 1,360.46 66.96% -11.60% Belgium 1,056.91 117.86% - Laos 957.40 23.77% 74.70% Malaysia 744.93 -23.19% -38.74% Morocco 701.01 48.93% 176.47% Thailand 682.26 0.86% -37.37% UAE 674.85 35.03% -87.68% Spain 502.10 - - Mongolia 394.03 -23.37% -72.77% Oman 328.22 8.95% 218.26% Qatar 315.13 -25.49% -75.29% Tajikistan 308.94 -62.58% 10.48% Mexico 204.16 - -87.48% Jordan 200.85 169.09% 290.61% Bolivia 200.09 - 373.33% Gabon 192.18 155.67% 160.26% Guinea 180.01 76.46% 1.64% Taiwan, China 178.58 -31.28% -30.34% Egypt 137.44 -74.79% -50.63% Saudi Arabia 118.12 626.46% -32.27% Mauritius 97.27 90.65% 259.46% Canada 87.93 152.35% 129.61% Angola 75.49 -80.03% - France 50.64 - - Sierra Leone 50.62 -33.69% - Georgia 43.59 82.22% 81.61% Lebanon 39.79 - - Brazil 23.03 - -14.72% Rwanda 22.08 -11.68% - Germany 15.01 - -36.77% Tunisia 13.02 - - US 0.20 -1.51% - Total 316,094.23 0.09% 7.99% Source: China Customs Below is a breakdown of export data by destination based on China Customs statistics: Destination May 2026 (mt) MoM YoY Thailand 7,663.11 -10.32% 9.65% Vietnam 4,600.10 13.11% -41.58% Taiwan, China 4,397.79 -32.29% 21.12% Indonesia 1,702.60 -14.81% 325.62% Brazil 693.46 - - Malaysia 499.18 -83.89% -44.48% Japan 300.32 - - South Korea 0.50 -99.91% - Total 19,857.06 -22.45% -41.14% Source: China Customs (Wenhua Composite)

Data from the online query platform of customs statistics showed that China's imports of copper ores and concentrates in May 2026 were 2,360,706.88 mt, up 0.39% MoM and down 1.74% YoY. In May, China imported 711,404.02 mt of copper ores and concentrates from Chile, up 1.10% MoM and down 2.90% YoY. In May, China imported 691,924.04 mt of copper ores and concentrates from Peru, up 19.15% MoM and up 11.98% YoY. On the export side, China's exports of copper ores and concentrates in May 2026 were 2,711.03 mt, up 19.71% MoM and up 514.63% YoY. In May, China exported 2,297.60 mt of copper ores and concentrates to Malaysia, up 1.50% MoM. In May, China exported 412.23 mt of copper ores and concentrates to Mongolia, up 176,064.53% MoM and down 0.43% YoY. The following is a breakdown of imports based on data from the website of the General Administration of Customs of China: Origin May 2026 (mt) MoM YoY Chile 711,404.02 1.10% -2.90% Peru 691,924.04 19.15% 11.98% Mongolia 186,875.99 -7.29% 4.26% Russia 125,158.75 5.58% 126.45% Kazakhstan 107,825.54 36.13% 23.95% Serbia 69,862.17 38.32% 63.32% Ecuador 66,026.07 97.53% 14.72% Mexico 54,655.35 -42.07% -50.19% Saudi Arabia 47,728.89 311.30% 711.73% Spain 38,136.31 -52.73% 293.96% DRC 28,509.28 -49.18% -63.38% Australia 28,422.81 -42.38% -55.52% Botswana 27,327.14 -23.38% -17.56% Laos 26,013.43 108.82% 131.43% Philippines 25,631.95 134.06% -5.58% Brazil 22,712.93 -46.74% -36.68% Canada 18,835.75 -52.72% -60.50% Armenia 16,817.88 -57.68% 26.56% Eritrea 9,980.67 -8.03% -52.89% Taiwan, China 9,002.08 - -17.47% Zambia 6,209.27 -52.53% 47.73% Albania 5,372.45 -20.27% -10.54% Pakistan 4,720.49 -17.25% 78.70% Namibia 4,117.14 59.60% 858.62% Mauritania 3,790.08 -33.33% -56.20% Morocco 3,687.66 99.79% 21.96% Colombia 3,642.41 2,087.96% -57.22% Azerbaijan 3,042.82 55.75% 886.21% Oman 2,537.84 -78.08% -65.58% Dominican Republic 2,502.75 -68.98% -64.07% Nicaragua 1,922.67 -22.65% 65.96% UAE 1,135.84 -13.28% -48.26% Turkey 809.08 -92.58% -90.95% Myanmar 724.65 -2.22% -6.91% Madagascar 534.97 30.16% 4.50% Congo Republic 505.85 -26.88% -20.16% Mozambique 483.28 -46.93% 96.40% South Africa 369.92 -83.64% -93.75% Kenya 364.00 44.45% - Bolivia 338.21 -25.80% - Tanzania 294.82 -53.33% -64.87% Nigeria 221.00 689.29% 310.09% Ethiopia 197.45 9,872,200.00% 1,645,283.33% Thailand 136.40 - 50.85% Angola 130.81 - - Vietnam 63.84 - - Papua New Guinea 0.09 - - Netherlands 0.05 6.25% 10.87% Total 2,360,706.88 0.39% -1.74% Data source: General Administration of Customs The following is a breakdown of exports based on data from the website of the General Administration of Customs of China: Destination May 2026 (mt) MoM YoY Malaysia 2,297.60 1.50% - Mongolia 412.23 176,064.53% -0.43% UK 0.52 13.60% 1,626.67% Netherlands 0.49 150.76% 8,133.33% Kazakhstan 0.09 - - Belgium 0.05 -27.54% 13.64% Australia 0.04 21.21% - Total 2,711.03 19.71% 514.63% Data source: General Administration of Customs (Comprehensive by Wenhua)

Iran’s Renewable Energy and Energy Efficiency Organization has submitted a proposal to deploy 15GW of small-scale solar plants across residential, commercial and agricultural sectors. SATBA said both domestic manufacturing and equipment imports will be needed to support rapid installations, while additional financing support for home solar systems has also been proposed. The program will focus on rooftop, home, commercial and agricultural PV systems, with standardized packages including solar panels, hybrid inverters and batteries. SMM believes Iran is shifting part of its renewable strategy from large-scale plants toward distributed and small-scale solar-plus-storage systems, with equipment supply, financing mechanisms and installation training becoming key factors for implementation.

SMM, June 18: This week, trading sentiment weakened somewhat for domestic aluminum fluoride enterprises, with prices running steady. As of now, SMM’s aluminum fluoride reference price is 11,280-11,700 yuan/mt; cryolite prices also held steady, with SMM’s reference price at 7,000-8,500 yuan/mt. Raw material side, the 97% fluorite wet powder market was largely stable, with mainstream delivery-to-factory prices at 3,100-3,400 yuan/mt, and notable price spreads by region. Supply side, mine operating rates in the north continued to recover, and Mongolian imports gradually arrived at ports, resulting in a looser supply-demand pattern; however, a coal mine accident in Shanxi triggered expectations of stricter mine safety and environmental oversight, which may cause periodic disruptions to some mines’ production going forward, leaving a wait-and-see sentiment on the supply side. Demand side remained subdued—downstream hydrofluoric acid enterprises, constrained by insufficient operating rates at refrigerant and fluoropolymer terminals, mainly made just-in-time procurement, with limited large-order follow-through. Consequently, fluorite prices are likely to stay weak in the near term. Meanwhile, the aluminum hydroxide market firmed slightly, with SMM’s weighted average price at 1,683 yuan/mt, up 1.2% WoW; the sulphuric acid market hovered at highs, as sulphur cost support and production cuts for maintenance tightened supply in some regions, but cautious demand during the phosphate fertiliser off-season capped upside room, while LFP and fine chemicals provided just-in-time demand support. Raw material side, both aluminum hydroxide and sulphuric acid strengthened, further lifting overall production costs, yet costs could not be effectively passed downstream, putting the industry as a whole under notable pressure. Supply side, a pattern of ‘rigidly high costs—persistent profit pressure—low operating rates’ persisted, with the industry operating rate holding around 40%, limiting effective incremental supply. Demand side, downstream operating aluminum capacity remained high and stable, providing rigid support, but aluminum smelters focused on just-in-time restocking and pushing for lower prices, adopting a wait-and-see stance without releasing additional demand for the time being. On balance, the aluminum fluoride market currently lacks directional drivers, caught in a tug-of-war stalemate between upstream and downstream, with transactions limited to just-in-time procurement, and prices expected to largely stay steady in the near term, leaving limited room for wild swings. Going forward, close attention should be paid to raw material cost-side dynamics and marginal changes in the procurement pace of downstream aluminum enterprises.