Abstract: The Chinese economy is moving from a stage of rapid growth to a stage of high-quality development. The high-quality development of the manufacturing industry is an important support for the high-quality development of the economy. The green supply chain has become the inherent meaning of the high-quality development of China's manufacturing industry. However, international trade frictions have occurred frequently in recent years. Especially, the tariffs have brought risks and challenges to the green development of China’s manufacturing supply chain, which has affected the global operation of the supply chain. Therefore, in the context of trade frictions, China’s manufacturing supply chain operation related issues urgently need to be resolved. That is, how the imposition of tariffs and tax rates affect the decision-making of green supply chain? What is the influence of the power structure of supply chain on the decision-making of green supply chain under the circumstance of additional tariff? How much do consumers’ green preferences offset the negative effects of tariffs? Considering these problems, the green supply chain decision is studied under the influence of tariff, power structure and consumers’ green preference. This paper is beneficial to supply chain green development policy making and supply chain enterprise operation decision.

Key words: green supply chain; tariffs; power structure; consumers’ green preference