How about Beijing Ouxun Petroleum Development Information Consulting Co., Ltd.?

Introduction: Beijing Ouxun Petroleum Development Information Consulting Co., Ltd. was established on 20010101,and its main business scope is oil and gas information consulting (except intermediary).

Legal Representative: Cao.

Established: 2001-01-1.

Registered capital: 654.38 million yuan.

Industrial and commercial registration number:110103001912873.

Enterprise type: limited liability company (natural person investment or holding)

Company address: No.7-71kloc-0/Chongwenmenwai Street, Dongcheng District, Beijing.