shell
2015-04-29 05:08:54 0 举报
shell value chain
作者其他创作
大纲/内容
Downstream
Procurement
Human Resources
Infrastructure of finance
After sales services
Processing gas to be sent to markets
Midstream
Value Chain of Royal Dutch Shell plc
Marketing and selling
Trasportation of oil
Refining crude oil into finished products
Support Activities
Trasportation of gas
Upstream
Technology
Exploration of new resources
Gas
Oil
Primary Activities
Production
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