China weighs curbs on solar equipment exports

Chinese officials have held initial talks on limiting exports of the most advanced solar-panel manufacturing equipment to the United States, according to five people familiar with the consultations. (usnews.com) The discussions are still preliminary, and Reuters reported that no rule has been finalized or sent out for formal industry feedback. China’s Commerce Ministry and State Council did not immediately respond to Reuters requests for comment. (usnews.com) The immediate target is not solar panels themselves but the machines used to make solar cells, a part of the supply chain where China hosts the top 10 suppliers and produces more than 80% of global solar-panel components. Reuters said a clampdown could threaten expansion plans by United States companies including Tesla. (usnews.com) Washington has already been tightening trade pressure around clean-energy and chip supply chains. In September 2024, the Office of the United States Trade Representative finalized higher Section 301 tariffs on some China-linked strategic goods and modified temporary exclusions for certain solar manufacturing equipment. (ustr.gov) A related Federal Register notice said the United States would temporarily exclude some solar manufacturing equipment from Section 301 duties through May 31, 2025, while also proposing higher tariff rates on solar wafers and polysilicon. That mix protected domestic producers in some areas while easing costs for factories trying to build equipment capacity at home. (ustr.gov) Beijing has been expanding its own export-control playbook beyond chips. China’s Commerce Ministry posted an April 4, 2025 notice announcing export controls on some medium and heavy rare-earth items, showing that industrial inputs as well as finished goods are now part of the policy toolkit. (english.mofcom.gov.cn) At the same time, Nikkei Asia reported on April 15 that Chinese buyers are increasing chip-tool imports from Southeast Asia, with imports from Singapore and Malaysia hitting records as companies adapt to tighter United States controls. That rerouting has added another layer to Washington’s scrutiny of transshipment and third-country supply chains. (asia.nikkei.com) The solar-equipment talks also land as China leans harder on manufacturing exports for growth. China’s March 2026 exports rose 2.5% from a year earlier while imports jumped 27.8%, according to customs data cited by CNBC, underscoring how closely trade policy and industrial policy are now moving together. (cnbc.com) If Beijing turns the talks into formal rules, the next fight in United States-China trade would move one step upstream: from tariffs on solar products to controls on the machines needed to build them. (usnews.com)