US First Solar Files 337 Investigation Petition on TOPCon Solar Products

This week, ferrous metals were in the doldrums. The main logic during the week remained weakening cost support. On Tuesday, Iran proposed charging transit fees for the Strait of Hormuz, while Trump made conciliatory remarks, saying that “even if the Strait of Hormuz remained largely closed, he would still be willing to end military action against Iran.” Market expectations for tighter crude oil supply weakened, and declines in the energy sector dragged down the coal sector, weakening the cost-side logic. During the week, inventories of the five major steel products continued to decline, but apparent demand remained at a low level for the same period in previous years, providing limited fundamental-driven momentum to futures. In the spot market, purchasing interest was average, mainly focused on restocking at low prices. Spot prices were relatively firm, and the spot-futures price spread widened somewhat......

On April 3, at the 2026 Space Computing Power Industry Conference, the "Space Computing Power Professional Committee" of the Computing Power Industry Development Consortium was established. Yicai reporters learned on site that the conference released ten key research projects that day, covering critical technologies at the satellite platform level, chip level, payload board level, networking and operations level, hardware system level, system software level, industrial application level, cross-structural level, cross-launch vehicle level, and cross-thermal management level, and that joint research collaboration will be carried out with industry participants.