企业技术开发由于重复建设抬头，我国小水泥生产又开始死灰复燃，电解铝发展势头过猛。据预测，我国的水泥和电解铝将可能分别出现１亿t和２００万t的过剩。由于我国近年来不断加强基础设施建设，水泥等建材行业市场趋旺，一些地方和企业在短期利益的驱使下，使得落后的水泥立 The technological development of the enterprise has risen due to the repeated construction, and the small cement production in China has begun to re-emerge. The development of electrolytic aluminum has been excessively vigorous. It is predicted that China’s cement and electrolytic aluminum will likely have a surplus of 100 million tons and 2 million tons respectively. As China’s infrastructure construction has been continuously strengthened in recent years, the market for cement and building materials industries has become prosperous, and some localities and enterprises have driven backward cementation due to short-term interests.