山东兖矿集团兴隆庄煤矿积极实施“零杂物”工程 ,着力强化产品质量 ,确保海外市场 ,2 0 0 1年 1至 4月 ,精煤出口量一举突破 1 0 8Ｍｔ,比上年猛增 486ｋｔ,同比增长 1 8倍 ,占矿井精煤全部生产量的 80 %以上 ,创建矿以来历史同期最好水平 ,跃居全国煤炭行业精煤出口的排头 Shandong Yankuang Group Xinglongzhuang Coal Mine actively implemented the “Zero-Miscellaneous Materials” project, and strived to strengthen the quality of its products to ensure that in overseas markets, from January to April of 2001, the export volume of clean coal broke through 108Mt at one stroke, soaring from the previous year. 486kt, a year-on-year increase of 1 8 times, accounting for more than 80% of the total production of mine clean coal, the best level in the history of the same period since the founding of the mine, leaping to the top of the national coal industry clean coal exports