需要蒙古国，只需要焦煤矿主合作，长期出口合作， 每年50-60万MT，
规格：
fixed carbon: 65%, 64% rejected
Total sulphur: 0.5%, 0.6% rejected
Ash: 7-8%, 9% rejected
VM: 20-23%, 24% rejected
Total moisture: 7-9%, 10% rejected
CSR: min 65%,
CRI: max. 24%
M40: min. 76%
M10: max: 8.5%
size: 0-50mm
