| KINWICK CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| KOCHI CHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KODE CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| KOFA INDUSTRIAL CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| KOFE CHEMICAL LIMITED | Private company limited by shares | Live |
| KOMATSU CHEMICAL FACTORY LIMITED | Private company limited by shares | Live |
| KOMURA KAZOKU (HK) CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| NAM KONG CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| Kong Yue Chemical Limited | Private company limited by shares | Live |
| KONIN CHEMICAL LIMITED | Private company limited by shares | Live |
| KON'S CHEMICAL PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| KOREA KSP CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| Korea equilibrium Chemical Co., Limited | Private company limited by shares | Live |
| KOREA HANHOU CHEMICAL CO., LIMITED | | Live |
| HANKOOK CHEMICAL (KOREA) CO., LIMITED | Private company limited by shares | Live |
| KOREA HONGKAI FINE CHEMICAL COSMETICS INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| KOREA KIMPO CHEMICAL CO., LIMITED | Private company limited by shares | Dissolved |
| KOREA SANQI OIL CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| KOREA WEALTHY CAI CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| AOLAI (KOREA) DAILY CHEMICAL LIMITED | Private company limited by shares | Live |
| SOUTH KOREA HANJI FINE CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| KOREA HANYOU CHEMICAL LIMITED | | Live |
| KOREA HANYA PETROLEUM CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| KOUWA MACHINERY CHEMICAL LIMITED | Private company limited by shares | Live |
| Kowloon Chemical Limited | Private company limited by shares | Live |
| KRONOS CHEMICAL LIMITED | Private company limited by shares | Live |
| Germany Krupp International Chemical Group Limited | Private company limited by shares | Live |
| GERMANY KRUPP INTERNATIONAL CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| GERMANY KUNCHI OIL CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| NANJING KUNLON CHEMICAL LIMITED | Private company limited by shares | Live |
| Chinese oil KunLun Chemical Oil Co., Limited | Private company limited by shares | Live |
| KunPeng International Chemical Trading Co., Limited | Private company limited by shares | Dissolved |
| NANJING KUNSHEN CHEMICAL LIMITED | Private company limited by shares | Live |
| KUZBASS CHEMICAL MINERALS LIMITED | Private company limited by shares | Live |
| YIK KWAN PETROLEUM CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| KOON KWAN PETROLEUM CHEMICAL LIMITED | Private company limited by shares | Live |
| KWONG FA CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| KWONG TAI CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| KWONG HING CHEMICAL INDUSTRY LIMITED | Private company limited by shares | Live |
| TRI CHEMICAL LABORATORIES LIMITED | Private company limited by shares | Live |
| ARGENT CHEMICAL LABORATORIES, COMPANY LIMITED | Private company limited by shares | Dissolved |
| China Chemical Laboratory Limited | Private company limited by shares | Live |
| CHEMICAL LABORATORY (HK) PTE LIMITED | Private company limited by shares | Live |
| TOYO CHEMICAL LABORATORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Germany Lacker Chemical Industry Corporation Limited | | Live |
| LAITE CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| USA LAIWEI INTERNATIONAL CHEMICAL (HK) LIMITED | Private company limited by shares | Dissolved |
| GERMANY HANGAO CHEMICAL (LANAO) GROUP LIMITED | Private company limited by shares | Live |
| USA LANBOTE OIL CHEMICAL INDUSTRY SHARE LIMITED | Private company limited by shares | Live |
| Lanchine Chemical Co., Limited | Private company limited by shares | Live |
| LAND CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| LAND MARK CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| LANEFORD CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| GUANGZHOU LANG'S CHEMICAL ADDITIVES CO., LIMITED | Private company limited by shares | Live |
| HEBEI LANGSHI CHEMICAL TRADE CO., LIMITED | Private company limited by shares | Live |
| HEBEI LANGSHI CHEMICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI SHENGSHI LANJUE OIL CHEMICAL LIMITED | Private company limited by shares | Live |
| LANPHARMA CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| HK LANQING PETROLEUM CHEMICAL INDUSTRY CO., LIMITED | Private company limited by shares | Dissolved |
| UK LANSIDIM CHEMICAL INDUSTRY GROUP CO., LIMITED | | Live |
| LANTIAN CHEMICAL CO. LIMITED | Private company limited by shares | Live |
| LANXESS CHEMICAL CO., LIMITED | | Live |
| Lanxess Chemical Hong Kong Limited | | Live |
| E. LANXESS CHEMICAL INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| NANJING LANYA CHEMICAL CO., LIMITED | | Live |
| Lanyi Chemical (Hong Kong) Limited | | Live |
| LASSON CHEMICAL LIMITED | Private company limited by shares | Live |
| SEVEN SEA LATEX & CHEMICAL CORPORATION LIMITED | Private company limited by shares | Live |
| LAYA CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| LAZER CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| LEADER-INTER'L CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| LEAGUE CHEMICAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| LEEON CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| LEFT&RIGHT CHEMICAL CO., LIMITED | Private company limited by shares | Dissolved |
| USA LEIWO CHEMICAL GROUP LIMITED | Private company limited by shares | Live |
| LEMONG GLOBAL CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| LEOTER CHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| LERESIN CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| LESN CHEMICAL COMPANY LIMITED | Private company limited by shares | Live |
| LESTER CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| Levan Chemical HK Co., Limited | Private company limited by shares | Live |
| LEVER CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| LIANJIE CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| HONG KONG HAO LIANNA DAILY CHEMICAL LIMITED | | Live |
| U.S.A LIANTAN CHEMICAL INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN LIANYOU CHEMICAL CO., LIMITED | Private company limited by shares | Live |
| LIANYUNGANG KANGKE MUPRO CHEMICAL CO., LIMITED | Private company limited by shares | Dissolved |
| LIAO NING HUA FENG CHEMICAL INDUSTRY LIMITED | Private company limited by shares | Live |
| LIAOCHENG LONGWIN CHEMICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| LIBENSDLI (HONG KONG) CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| HOLLAND AKESU LIBO CHEMICAL LIMITED | Private company limited by shares | Live |
| LIBO DAILY CHEMICAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| ANYANG LIDA CHEMICAL INDUSTRY LIMITED | Private company limited by shares | Live |
| LIDAR CHEMICAL LIMITED | Private company limited by shares | Live |
| LIFA CHEMICAL CO. LIMITED | Private company limited by shares | Dissolved |
| TEWOO CHEMICAL AND LIGHT INDUSTRY (HK) LIMITED | Private company limited by shares | Live |
| LONG LIGHT CHEMICAL LIMITED | Private company limited by shares | Live |
| HK LIMA FINE CHEMICAL LIMITED | Private company limited by shares | Dissolved |
| LIME CHEMICAL LIMITED | Private company limited by shares | Live |
| LINDIA CHEMICAL GROUP LIMITED | Private company limited by shares | Live |