The Dongshengcun Formation can not be perfectly correlated with the Didao Formation in the lower part of the Jixi Group. 东胜村组与鸡西群下部的滴道组不能完全对比。
Heilongjiang is China's most important sillimanite origin, with Jixi sillimanite has a natural quality of the best. 黑龙江省是我国最主要的硅线石产地,其中以鸡西硅线石所具有的天然品质最好。