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我国四大水溶性纤维素醚包括羧甲基纤维素钠(Na-CMC)、羟乙基纤维素(HEC)、甲基纤维素(MC)、羟甲基丙基纤维素(HPMC),目前这些产品需求旺盛,但国内产品档次低、产品结构不合理、企业开工率低。加入WTO后,水溶性纤维素醚市场竞争将更加激烈,国外公司凭借其雄厚的技术、经济实力及高的产品质量争先抢占国内市场,对国内企业形成强大的压力,但同时也带来了一定的有利影响,包括粗产品出口增加、进口设备关税减让等。
The four major water-soluble cellulose ethers in China include sodium carboxymethyl cellulose (Na-CMC), hydroxyethyl cellulose (HEC), methyl cellulose (MC), and hydroxymethyl propyl cellulose (HPMC). The demand for these products is strong, but the domestic product quality is low, the product structure is irrational, and the operating rate of the company is low. After entering the WTO, the market competition for water-soluble cellulose ethers will be fiercer. Foreign companies will rush to seize the domestic market by virtue of their strong technology, economic strength, and high product quality. This will create strong pressure on domestic companies, but it will also bring certain The beneficial effects include the increase in crude product exports and the reduction of tariffs on imported equipment.