Graphite Petroleum coke Siab FC Tsawg sulfur Tsawg tshauv
Ntim Cov Lus Qhia: STANDARD PACKAGE hauv PALLET.
Peb tab tom nrhiav rau tus neeg muag khoom lossis tus khub ua lag luam ntawm peb cov khoom, yog tias koj xav tau, thov hu rau kuv rau tus nqi thiab muaj.