本文件确定了来自中国的原材料和加工材料的固体生物燃料的燃料质量等级和规格 a） 林业和树木栽培； b） 农业和园艺； c） 水产养殖。 经化学处理的材料不得含有卤化有机化合物或重金属，其含量不得高于典型原始材料值（见附录B）或高于原产国的典型值。 注:原材料和加工材料包括来自上述部门的木质、草本、水果、水生生物量和可生物降解废物。

This document determines the fuel quality classes and specifications for solid biofuels of raw and processed materials originating from a) forestry and arboriculture; b) agriculture and horticulture; c) aquaculture. Chemically treated material may not include halogenated organic compounds or heavy metals at levels higher than those in typical virgin material values (see Annex B) or higher than typical values of the country of origin. NOTE       Raw and processed material includes woody, herbaceous, fruit, aquatic biomass and biodegradable waste originating from above sectors.