整理：6月30日欧盘美盘重要新闻汇总

Domestic News - The Ministry of Commerce announced that starting from July 1, 2025, anti-dumping duties will continue to be imposed on imports of stainless steel billets and stainless steel hot-rolled sheets/strips originating from the EU, UK, South Korea, and Indonesia, with a duration of 5 years [1]. International News - China's dual aircraft carriers successfully completed long-range combat training [3]. - The State Administration of Foreign Exchange issued a new batch of QDII quotas totaling $3.08 billion [3]. - The Ministry of Foreign Affairs indicated a conditional resumption of seafood imports from certain regions of Japan [3]. - Policies aimed at further deepening financial services for new industrialization are expected to be researched and introduced [3]. - The Ministry of Commerce expressed strong dissatisfaction and firm opposition to the Canadian government's closure of Hikvision's operations in Canada [3]. - The Ministry of Finance stated that foreign investors can offset 10% of the corresponding tax amount based on their investment amount if they invest directly from distributed profits [3]. - Citigroup projected that the supply gap in the gold market is expected to peak in Q3 2025, followed by a gradual decline due to decreased investment demand [3]. - Federal Reserve's Bostic maintained the expectation of one rate cut this year and three rate cuts next year [3]. - Reports indicated that U.S. President Trump will sign an executive order on Monday to ease sanctions on Syria [3]. - U.S. Treasury Secretary Basant mentioned a wave of trade agreements is expected to be signed in the final week before the July 9 deadline [3]. - President Trump anticipated that due to low oil prices, Ukraine may reach a ceasefire agreement with Russia [3].