Rwanda: · On May 17, the border crossing between Goma, the capital of North Kivu Province, and the western Rwandan city of Gisenyi was urgently closed. Uganda: · Two imported confirmed cases were reported (including 1 death), both with travel history to the DRC. · Health measures included: strengthening border controls and adding health checkpoints; implementing strict contact tracing and isolation of close contacts; enhancing infection prevention and control capabilities in domestic medical facilities; and launching community outreach to raise public awareness of prevention.

Data from the online query platform of customs statistics showed that China's imports of tin ore and concentrates in March 2026 totaled 18,502.18 mt, up 7.92% MoM and 122.45% YoY. China imported 7,294.49 mt of tin ore and concentrates from Myanmar in March, up 9.25% MoM and 223.93% YoY. China imported 3,623.4 mt of tin ore and concentrates from Bolivia in March, up 65.07% MoM and 348.81% YoY. Below is a breakdown of import data compiled from the website of China's General Administration of Customs: Origin March 2026 (mt) MoM YoY Myanmar 7,294.49 9.25% 223.93% Bolivia 3,623.4 65.07% 348.81% DRC 2,645.93 -13.22% 9.07% Australia 1,569.89 18.68% 43.86% Nigeria 1,302.67 19.24% 18.03% Laos 396.28 165.29% 734.28% Venezuela 376.41 -4.88% 126.83% Rwanda 295.64 -11.49% - Malaysia 243 -45.35% 10.59% Kyrgyzstan 177.49 -23.14% - Brazil 174.57 -3.89% 693.57% Indonesia 94 3.05% 34.68% Russia 66.84 -88.49% - Vietnam 65.53 -73.33% -29.21% Colombia 46.78 -29.95% - Zambia 33.07 - 87.98% Thailand 26.5 310.92% - Namibia 26.01 -50.09% - South Africa 22.48 - - Uganda 11.93 - - Tanzania 8.15 -66.25% - Zimbabwe 1.12 - - Total 18,502.18 7.92% 122.45% Data source: General Administration of Customs (Wenhua Comprehensive)

SMM Morning Meeting Summary: Last Friday evening, LME copper opened at $13,474.5/mt, initially fluctuating rangebound and reaching $13,527/mt. Later, the center of copper prices gradually shifted downward, touching $13,290/mt near the end of the session, and finally closed at $13,296/mt, with a gain of 0.28%. Trading volume reached 25,300 lots, and open interest stood at 315,000 lots, down by 497 lots from the previous trading day, mainly due to bears reducing their positions. The most-traded SHFE copper 2604 contract opened at 104,230 yuan/mt, quickly rising to 104,520 yuan/mt, then fluctuated downward, bottoming out at 103,100 yuan/mt, and finally closed at 103,280 yuan/mt, with a gain of 0.45%. Trading volume reached 77,700 lots, and open interest stood at 202,000 lots, down by 2,150 lots from the previous trading day, also characterized by bears reducing their positions.