本期刊登了黄腾先生撰写的四篇关于中国煤炭的文章:《煤炭呀,煤炭》、《黑色的哭泣》、《有关强粘结煤的反省》和《中国煤炭出口的回顾与展望》。黄腾先生在井下挖了十多年煤,学过煤机专业,从事煤炭进出口业务达18年之久。可以说,黄腾先生是中国煤炭开采业和煤炭进出口业一位名副其实的专家。黄腾先生的文章告诉我们,中国煤炭是个大产业,在中国能源结构中,煤炭占70％以上。中国煤炭储藏量极其丰富,产量居世界首位,出口量已跃居世界第二。随着中国改革开放的深入发 This issue contains four articles by Mr. Huang Teng on Chinese coal: “Coal, Coal,” “Crying Black,” “Reflection on Strong Bonded Coal,” and “Review and Outlook of China’s Coal Exports.” Mr. Huang Teng dug underground for more than a decade of coal, learned coal professional, engaged in coal import and export business for 18 years. It can be said that Mr. Huang Teng is a veritable expert in China’s coal mining industry and coal import and export industry. Mr. Huang Teng’s article tells us that China’s coal industry is a big industry. Coal accounts for over 70% of China’s energy mix. China’s coal reserves are extremely rich, with the largest output in the world and the second largest export volume in the world. With the deepening of China’s reform and opening up