明起，全部切换！北交所，重大变革！

Group 1: Government Policies - The State Council issued a notice to implement domestic product standards in government procurement, effective from January 1, 2026, aiming to create a unified and competitive procurement market [3] - The notice specifies that products must be produced in China and meet certain cost percentage requirements to qualify as domestic products, with a 20% price evaluation preference for domestic products in procurement activities [3] Group 2: Market Developments - Starting from October 9, 2025, the Beijing Stock Exchange will switch all existing stock codes to the new 920 code, following the China Securities Regulatory Commission's proposal for independent code segments [12] - Several brokerage firms have announced optimizations to their trading terminals in preparation for the code switch, advising investors to use the latest version for trading and inquiries [12] Group 3: Financial Data - As of the end of September, China's gold reserves stood at 7.406 million ounces, marking an increase of 40,000 ounces and continuing a streak of 11 consecutive months of gold accumulation [9] - China's foreign exchange reserves reached $333.87 billion at the end of September, reflecting a $1.65 billion increase and a 0.5% rise from the previous month [10]