China will begin charging U.S. ships docking at its ports starting October 14, matching recent U.S. port fee increases through 2028. Experts warn this retaliation will lead to higher costs for American shippers and consumers. The move underscores China's dominant position in global shipbuilding and highlights escalating tensions in international trade. This policy change is poised to disrupt supply chains, increase shipping expenses, and impact prices for goods, raising concerns about the broader economic implications.