Bir üst Kategori : 2902 - Siklik hidrokarbonlar:
| Firma Adı * | Şehir / Bölge | Ülke |
|---|---|---|
| S************** | United States | Amerika Birleşik Devletleri |
| C***************************************** | Vietnam | Vietnam |
| R************************************ | Mumbai,Maharashtra | Hindistan |
| M********************* | China | Çin |
| I************************************ | United States | Amerika Birleşik Devletleri |
| I******************************************** | KANCHEEPURAM DISTRICT/TAMILNADU | Hindistan |
| Z*************************** | Malaysia | Malezya |
| A******************** | United Arab Emirates | Birleşik Arap Emirlikleri |
| B************************* | Germany | Almanya |
| D************************* | Pune Dist.Maharashtra | Hindistan |
| З******** | Lithuania | Litvanya |
| N************** | Pakistan | Pakistan |
| . | Turkey | Türkiye |
| K******************** | Connecticut | Amerika Birleşik Devletleri |
| B**************** | BT - Bhutan | Butan |
| T******************************* | Germany | Almanya |
| M******************* | Germany | Almanya |
| D******************* | Ghana | Gana |
| W*************** | Sri Lanka | Sri Lanka |
| C*********** | Mauritius | Mauritius |
| S********************** | Nepal | Nepal |
| О*************************** | Russia | Rusya |
| M****************** | Saudi Arabia | Suudi Arabistan |
| C******************* | United Kingdom | İngiltere |
| G*************************** | Mississippi | Amerika Birleşik Devletleri |
| I********************* | Ve-Venezuela | Venezuela |
