| Department Name | Address | Contact number | Contact |
| Marketing company (domestic business) | Registered address: No. 99, Xingshang Road, Gucheng Street, Shouguang City, Shandong Province Office address: No. 999, Wensheng Street, Shouguang City, Shandong Province | Tel: (0536) 5789279/5789102 | Manager Wang/Manager Zhao |
| Import and Export Company (International Business) | Registered address: No. 99, Xingshang Road, Gucheng Street, Shouguang City, Shandong Province Office address: No. 999, Wensheng Street, Shouguang City, Shandong Province | Tel: (0536) 5196887 | Manager Han |
| Northwest Branch | Changqing Oilfield and various oil fields in Yanchang, Shaanxi | Mobile phone: 13869699594 | Manager Li |
| Marine Branch | Huabei Oilfield, Dagang Oilfield, Jidong Oilfield, Daqing Oilfield, Jilin Oilfield, Liaohe Oilfield, and various oilfields of CNOOC | Mobile phone: 15763008515 | Manager Lin |
| Sinopec Branch | Sinopec oil fields, Southwest Oil and Gas, Chuanqing Drilling, Zhejiang Oilfield | Mobile phone: 15866590567 | Manager You |
| Xinjiang Branch | Xinjiang Oilfield, Tuha Oilfield, Tarim Oilfield | Mobile: 13909901579/13561419579 | Manager Wang |
| General Management Company (Domestic Business) | No. 999, Wensheng Street, Shouguang City, Shandong Province |
Telephone: (0536) 5789030 Mobile: 15053612057/15254419020 |
Manager Li |
| General Management Company (General Management Department I) | No. 999, Wensheng Street, Shouguang City, Shandong Province | Telephone: (0536) 5789115, Mobile: 15863691999 Mobile phone: 18263604082 |
Manager Wei Manager Li |
| General Management Company (General Management Department II) | No. 999, Wensheng Street, Shouguang City, Shandong Province |
Telephone: (0536) 5789115, Mobile: 15254419020 Mobile phone: 18366388066 |
Manager Guo Manager Liu |
| Sinopec Branch Zhongyuan Office | Puyang City, Henan Province | Mobile phone: 18766895121 | Manager Sun |
| Ocean Branch Tianjin Office | Lanhe Bay Community, Xincheng Town, Binhai New Area, Tianjin | Mobile phone: 15165637879 | Manager Zhang |
| Northwest Branch Changqing Office | Xikong Community, Zaoyuan Street, Lianhu District, Xi'an City |
Telephone: (029) 83660236 Mobile phone: 15966180777 |
Manager Zhang |
| Xinjiang Branch Karamay Office | Youyi Road, Karamay District, Karamay City, Xinjiang | Mobile phone: 16665666789 | Manager Zhang |
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TELEPHONE (Domestic) 0536-5789102 |
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Address: No.99 XingShang Road, Shouguang City, Shandong Province |
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Email：sdml@molong.cn |
37078302000270