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China has demonstrated its role as a responsible major country through upholding win-win cooperation in the face of rising challenges from protectionism and unilateralism, Wang said

China has issued a guideline on enhancing the safe production of hazardous chemicals to prevent major accidents and protect people's lives and property. The guideline, published on Wednesday, underscores the importance of strengthening risk controls, management, enterprises' responsibilities, fundamental support, guarantees and supervision to ensure the safe production of hazardous chemicals.

China has not only benefited from economic globalization but also contributed to the process, Xi said, adding that China's economy has contributed to more than 30 percent of global growth.

China had worked out measures to boost imports and widen market access to mitigate tension with the United States, but to no avail, analysts said.

China can participate in the reform, integration and deepening of the global governance system and build a fairer and more equitable international order by relying on multilateralism, while further participating in international economic and trade rule-making.