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Despite the West's head start, however, Chinese train manufacturers have been enhancing technologies and designs, and have now become competitors in the global supply chain for urban transit.
Demand for key ingredients, associated products increase amid green push
Demand for such buses is huge in the foreign markets and important for Chinese e-bus makers, as there are few international suppliers in the industry, said Wang Liusheng, chief analyst for the automobile industry at China Merchants Securities.
Demographers focused on a potential shortage of working-age people, which could drag down economic growth in the coming decades.
Despite the government's slashing of subsidies for the country's solar firms, it might be just a few years before solar becomes cheap enough to build confidently, without any subsidy, on the back of technological advances.
来源：资阳报