Lubricating Oil (Chinese companies list)

Shandong(2719) Shanghai(2430) Jiangsu(2266) Guangdong(1539) Zhejiang(1399) Beijing(1286) Hebei(907) Liaoning(801) Fujian(445) Chongqing(416) Xinjiang(405) Tianjin(379) Inner Mongolia(306) Henan(291) Sichuan(275) Hubei(273) Heilongjiang(255) Guangxi(239) Anhui(216) Jilin(208) Hunan(179) Shaanxi(147) Yunnan(71) Jiangxi(59) Gansu(54) Ningxia(54) Guizhou(46) Shanxi(45) Hainan(44) Tibet(12) Qinghai(12)

Zhengzhou(151) Luoyang(52) Xinxiang(19) Puyang(16) Jiaozuo(12) Pingdingshan(11) Anyang(6) Kaifeng(4) Hebi(4) Xuchang(4) Jiyuan(2) Zhoukou(2) Luohe(2) Shangqiu(2) Nanyang(2) Sanmenxia(1) Xinyang(1)