提供塑料原料，工程塑料，通用塑料，塑料颗粒，塑料助剂，塑料机械，塑料模具，塑料制品，废旧塑料等信息。

中国塑料加工工业协会(China Plastics Processing Industry Association)，简称中国塑协（CPPIA），成立于1989年，是由中国塑料行业及相关行业单位根据协会章程自愿申请组成的，是经国家民政部批准的一级社团组织。其宗旨是：为行业、会员服务，维护会员合法权益，引导并促进行业的发展。中国塑协在业务上接受国务院国有资产监督管理委员会和中国轻工业联合会指导。

国家塑料制品质量监督检验中心是由国家质量技术监督局授权的国家级产品质量监督检验机构，同时也是国家级科技成果鉴定检验机构。

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We are the world's largest publicly traded international oil and gas company, providing energy that helps underpin growing economies and improve living standards around the world.

Noticias e información sobre la industria petrolera venezolana.

We are a global group of energy and petrochemicals companies with around 101,000 employees in more than 90 countries and territories. Our innovative approach ensures we are ready to help tackle the challenges of the new energy future.

Chevron works to meet the world's growing demand for energy by exploring for oil and natural gas; refining and marketing gasoline; producing chemicals and geothermal power and more.

Petróleos Mexicanos es el organismo paraestatal encargado de la extracción y procesado de petróleo y gas.

Statoil's biggest activities are located in Norway. With our head office in Stavanger, corporate functions are split between that city and Oslo.