| PARTITION CHEMICAL LIMITED -THE- | Private company limited by shares | Live |
| Partner Chemical Co., Limited | Private company limited by shares | Live |
| PASTEL CHEMICAL TRADING (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| GALLUS CHEMICAL PATHOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| LONG & PEACE CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| PEARL RIVER OIL & CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| SHANGHAI PEARL FINE CHEMICAL HONGKONG LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI PENGKAI CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| FUJIAN PENTART METALLURGICAL & CHEMICAL CO. LIMITED | Private company limited by shares | Dissolved |
| GLORY PERFECTION CHEMICAL LIMITED | Private company limited by shares | Live |
| FAR EAST PERFORMANCE CHEMICAL LIMITED | Private company limited by shares | Live |
| PERSIL CHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| NANJING JIANGSHAN PESTICIDE CHEMICAL INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| SINO-US LANTIAN CHEMICAL PESTICIDE MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| Zhongyu Pesticide & Chemical Trading Co., Limited | | Live |
| BONITON PETRO CHEMICAL LIMITED | Private company limited by shares | Live |
| SD PETRO CHEMICAL CO., LIMITED | | Live |
| GERMANY BASIFU PETRO CHEMICAL LIMITED | Private company limited by shares | Live |
| MAN HING (FOOKEE) PETRO CHEMICAL LIMITED | Private company limited by shares | Live |
| MAINLAND PETRO CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| MAINLAND PETRO CHEMICAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LEAD-SHEN PETRO CHEMICAL RESOURCE INVESTMENTS LIMITED | Private company limited by shares | Live |
| JIA HAI PETROLEUM & CHEMICAL CO. LIMITED | Private company limited by shares | Dissolved |
| HOP FU PETROLEUM & CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| SYG Petroleum & Chemical Company Limited | Private company limited by shares | Dissolved |
| SIN JIA PETROLEUM CHEMICAL LIMITED | Private company limited by shares | Live |
| EPI PETROLEUM & CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| GERMANY AOLANDE PETROLEUM & CHEMICAL GROUP LIMITED | Private company limited by shares | Live |
| BRITISH PETROLEUM CHEMICAL (IKARUS) LIMITED | Private company limited by shares | Live |
| CHINA PETROLEUM GAS CHEMICAL LIMITED | Private company limited by shares | Live |
| CHINA SUN PETROLEUM & CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| CHINA PETROLEUM AND CHEMICAL ENTERPRISE ASSOCIATION LIMITED | Private company limited by shares | Dissolved |
| China Southwest Petroleum & Chemical Co., Limited | Private company limited by shares | Live |
| CHINA EASTERN PETROLEUM AND CHEMICAL LIMITED | Private company limited by shares | Live |
| CHINA PETROLEUM & CHEMICAL GROUP HOLDING LIMITED | Private company limited by shares | Dissolved |
| CHINA PETROLEUM & CHEMICAL INTERNATIONAL HOLDINGS LIMITED | Private company limited by shares | Live |
| CHINA PETROLEUM CHEMICAL KEDA GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA MINGJIA PETROLEUM CHEMICAL HOLDINGS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTH CHINA PETROLEUM & CHEMICAL SHIPPING CO. LIMITED | Private company limited by shares | Dissolved |
| ENGLAND PETROLEUM CHEMICAL (GROUP) LIMITED | Private company limited by shares | Live |
| USA FEIDAKESI PETROLEUM CHEMICAL (HK) LIMITED | Private company limited by shares | Live |
| FOCUS SHEEN PETROLEUM CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| FORTUNE PETROLEUM AND CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| FORTUNE PETROLEUM & CHEMICAL (HK) LIMITED | Private company limited by shares | Live |
| GERMANY BENTLEY PETROLEUM CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| GERMANY FOX PETROLEUM CHEMICAL GROUP CO., LIMITED | Private company limited by shares | Live |
| GERMANY DEFOLAN PETROLEUM CHEMICAL GROUP LIMITED | Private company limited by shares | Live |
| St. Mark (Germany) Petroleum Chemical Group Limited | Private company limited by shares | Live |
| GERMANY JINKE PETROLEUM CHEMICAL GROUP LIMITED | Private company limited by shares | Live |
| Goodwill Petroleum and Chemical Limited | | Live |
| GM GROUP PETROLEUM CHEMICAL (H.K.) INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHINA CHEMICAL & PETROLEUM (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG HWA SHIN CHEMICAL PETROLEUM LIMITED | Private company limited by shares | Dissolved |
| ENGLAND HONGXILI PETROLEUM CHEMICAL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| ILIAD PETROLEUM CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| GERMANY JIE BA SHI PETROLEUM CHEMICAL INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| GERMANY JDE PETROLEUM CHEMICAL INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| USA MEIFURUI PETROLEUM CHEMICAL INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| USA ZHONGFU PETROLEUM CHEMICAL INDUSTRY SHARE LIMITED | Private company limited by shares | Live |
| CHINA PETROLEUM CHEMICAL GROUP (INT'L) COMPANY LIMITED | Private company limited by shares | Live |
| USA JIACHITE PETROLEUM CHEMICAL LIMITED | | Live |
| USA JIELU PETROLEUM & CHEMICAL LIMITED | Private company limited by shares | Live |
| KETROCHINA PETROLEUM & CHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KONG HO PETROLEUM & CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| UK LAISITE PETROLEUM CHEMICAL GROUP LIMITED | Private company limited by shares | Live |
| HK LIQUAN PETROLEUM CHEMICAL GROUP LIMITED | Private company limited by shares | Dissolved |
| CHINA PETROLEUM CHEMICAL (HK) LUBE LIMITED | Private company limited by shares | Live |
| GERMANY MAIDI PETROLEUM CHEMICAL (GROUP) LIMITED | Private company limited by shares | Live |
| MING CHI CHEMICAL PETROLEUM COMPANY LIMITED | Private company limited by shares | Dissolved |
| New China National Petroleum Chemical Group Limited | Private company limited by shares | Live |
| NORTH TONHE PETROLEUM AND CHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| US NUTECH PETROLEUM CHEMICAL (ASIA) LIMITED | Private company limited by shares | Dissolved |
| US NUTECH PETROLEUM CHEMICAL (ASIA) LIMITED | Private company limited by shares | Live |
| PACIFIC PETROLEUM CHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK RIGID PETROLEUM CHEMICAL GROUP LIMITED | Private company limited by shares | Live |
| GERMANY SHENGCHI PETROLEUM & CHEMICAL LIMITED | Private company limited by shares | Live |
| SOUTHWEST PETROLEUM & CHEMICAL LIMITED | Private company limited by shares | Live Commenced dormancy on 28-Apr-2016 |
| BLACK STONE PETROLEUM & CHEMICAL CO., LIMITED | | Live |
| China Petroleum Chemical Technology Equipment Limited | Private company limited by shares | Live |
| CHINA HK PETROLEUM CHEMICAL PRODUCTS TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA UNITED PETROLEUM AND CHEMICAL LIMITED | Private company limited by shares | Live |
| UNITUNE PETROLEUM & CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| U.S.A. UNOCAL (ASIA) PETROLEUM CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| U-WOON PETROLEUM AND CHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| GERMANY WOLI-SITE PETROLEUM CHEMICAL GROUP LIMITED | Private company limited by shares | Live |
| WORLDION PETROLEUM & CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| USA ZHENGDA PETROLEUM CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| Italian pfiter Chemical Co., Limited | Private company limited by shares | Live |
| PHAMACHEM CHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| CS PHARM CHEMICAL CO., LIMITED | | Live |
| INNOVATIVE PHARMA & CHEMICAL LIMITED | Private company limited by shares | Live |
| HUA WEI PHARMACEUTICAL & CHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| DMS CHEMICAL PHARMACEUTICAL INC LIMITED | Private company limited by shares | Live |
| CANASIA CHEMICAL & PHARMACEUTICAL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| CHINA SHILIAN PHARMACEUTICAL & CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| KANGXIN PHARMACEUTICAL CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| Legend Pharmaceutical & Chemical Co., Limited | Private company limited by shares | Live |
| Fu Bai Na Pharmaceutical Chemical Reagent Co., Limited | Private company limited by shares | Live |
| NANJING SURENESS PHARMACEUTICAL & CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| ERPO HK CHEMICAL AND PHARMACEUTICAL COMPANY LIMITED | Private company limited by shares | Dissolved |