Wholesale price gpc powder graphite pet petroleum coke carbon raiser
USD $360 - $380 /Metric Ton
Min.Order:20 Metric Tons
Shandong Gangda International Trading Co., Ltd.
Shandong Gangda International Trading Co., Ltd.
Alina Lei
WhatsApp/WeChat: +8618606496785
Phone: +8618606496785
Email/Skype: alinacoke@gdcoke.com