Given the dynamic nature of the international trade landscape and China’s pivotal role in global trade, there is a compelling need to comprehensively investigate the myriad macro-factors influencing China's imports and exports. This study adopts econometric methods, based on a multiple linear model with fitness test and heteroskedasticity test for a comprehensive examination of diverse macro-factors affecting China's trade. Anticipated outcomes include a nuanced quantitative analysis of macro-factors impacting China's imports and exports, aiding understanding China's position in the global supply chain, offering decision-making insights for relevant industries, governments, and investors. The findings are expected to offer comprehensive and in-depth information for academia and practitioners alike, assisting financial decision-makers, business leaders, and investors in navigating global trade uncertainties and economic fluctuations. By delving into the quantitative impact of diverse macro-factors on China's imports and exports, this study aims to fill existing research gaps, providing substantial insights into the Chinese economy and international trade.