Sunshine Law Firm boasts a petroleum and natural gas team with full industrial chain service capabilities, whose experience covers all links including exploration and development, pipeline transportation, sales and utilization. The team not only has extensive legal practice experience in large state-owned oil and gas companies, but also possesses rich research experience in oil and gas laws and policies at institutions of higher learning. It has participated in the development of domestic oil and gas projects, provided legal services for cross-border oil and gas transactions, and successfully handled a large number of oil and gas litigation and arbitration disputes.

Sunshine Law Firm has participated in the drafting of several key projects and initiatives, including the first take-or-pay natural gas sales and purchase contract for the national West-East Gas Pipeline Project, the research project on natural gas industry legislation commissioned by the National Energy Administration, the research project on the fair opening of natural gas pipelines also commissioned by the National Energy Administration, the Regulations on the Construction and Protection of Oil and Gas Pipelines in Zhejiang Province for the Zhejiang Energy Administration, the research and implementation survey on the urban gas franchise system for the China Urban Gas Association, and the aforementioned Regulations on the Construction and Protection of Oil and Gas Pipelines in Zhejiang Province.