人民币结算铁矿石，美国想收港口税，中国已布好局！

Group 1 - The Chinese government has amended maritime regulations allowing for retaliatory charges against foreign vessels entering Chinese ports, a move seen as a direct response to the U.S. plans to impose high port taxes on Chinese-made ships [1] - Starting October 1, Australia will sell iron ore to China using RMB instead of USD, marking a significant shift in trade practices as over 70% of Australia's iron ore is sold to China, indicating a willingness to adapt to maintain business continuity [3] - China's strategy involves reducing reliance on the USD by engaging in trade with countries like Russia, Iran, and Southeast Asian nations using their own currencies, with daily RMB cross-border payment transactions exceeding 400 billion [3] Group 2 - China possesses significant leverage in global shipping, controlling the largest fleet and ports, and can retaliate against U.S. tax measures by restricting access to major ports like Qingdao and Ningbo or by increasing fees, effectively using port access as a bargaining tool [5] - The shift to RMB for transactions is being closely monitored by resource-exporting countries such as Indonesia, Chile, and South Africa, as those who adopt RMB for trade may secure more stable contracts, indicating a gradual transition to a new trading system [5] - China's approach focuses on building a robust network of RMB transactions through ports and shipping, laying the groundwork for a more independent economic framework that challenges U.S. dollar dominance [5]