Systematic Optimization of China’s Manufacturing Industrial Structure Effect of China's industrial structure adjustment on carbon emissions Low-carbon transformation of industriaL structure in china Estimation of Emission rEduction potEntial in china‘s industrial sEctor An Empirical Research on Mixed-Ownership Reform and SOE Innovation: Evidence from China’s Industrial Enterprises Effects of E-Commerce Platforms on Firm Export——Evidence from China’s Industrial Enterprises China Industrial Economics Structure Optimization for Echo State Network Based on Contribution Carbon emissions of China's industrial sectors based on input-output analysis Empirical analysis of carbon tariff‘s EffEct on thE Export structurE of china‘s manufacturing industry and social wElfarE basEd on thE gtap modEl