PITCH：

Shandong----Zibo
Liaoning----Anshan、Liaoyang、Dashiqiao、Fushun、Benxi
Hebei----Baoding
Neimenggu--Baotou
Jiangsu----Zhenjiang
Ningxia----Shizuishan、Qingtongxia
Gansu----Lanzhou

CARBON BLACK FEED OIL：

Shandong----Qingdao
Liaoning----Anshan、Fushun、Dashiqiao
Hebei----Xingtai、Langfang
Shanghai
Tianjin
Anhui----Maanshan

TECHNICAL NAPHTHALENE：

Hebei----Tangshan、Shijiazhuang
Tianjin
Beijing
Anhui----Wuhu
Jiangsu----Xuzhou
Zhejing----Jiaxing
Fujian----Xiamen
Guangdong----Guangzhou、Shenjiang、Maoming
Shanxi----Xianyang

WASH OIL：

Hebei----Tangshan、Huangye
Jiangsu----Nantong、Xuzhou
Zhejing----Hangshou
Jilin----Tonghua
Shanghai
Guangdong----Guangzhou