Group 1 - The core viewpoint is that despite the challenges posed by new tariffs and regulations between the US and China, the Chinese shipbuilding industry is expected to maintain its leading position, particularly as it advances towards a green transition [1] - The US has imposed high new taxes on ships related to China entering US ports, prompting China to respond with regulations requiring all US-related ships to pay fees to enter Chinese ports [1] - Many shipowners are opting to continue supporting Chinese-built vessels due to their advantages in efficiency, quality, and price compared to US shipyards [1] Group 2 - The global shipping industry is actively pursuing carbon emission reductions and a transition to green fuels, which further enhances China's shipbuilding industry's competitive edge [1] - China is not only the largest shipbuilding country but also leads in the production of green fuels, with a systematic approach to green shipping transformation supported by national guidelines [1] - In contrast, the US faces a more fragmented and challenging path towards green shipping, with significant obstacles at both the national and industry levels [2] - The International Maritime Organization has postponed voting on a proposed net-zero emissions framework, which includes a global carbon pricing mechanism aimed at achieving net-zero emissions for ships by 2050 [2] - Despite these challenges, several US companies are advancing their green transition agendas, but they face significant development bottlenecks due to lagging production capacity and cost control compared to China [2] - A significant portion of new ships ordered by China COSCO Shipping Group is expected to utilize alternative fuels, indicating strong market recognition of China's green shipbuilding technology [2] - China's systematic green transition framework is positioning it to lead the future rules and development direction of the shipping industry, despite US attempts to intervene through administrative means [2]