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Petroleum is an important strategicgoods for national economy and politicalsecurity. With the national economygrowing rapidly, China’s shortage inpetroleum supply is on an annual rise,enabling the country more and moredependent on overseas resources. Oneo
Petroleum is an important strategicgoods for national economy and politicalsecurity. With the national economygrowing rapidly, China’s shortage in petroleum supplies are is on an annual rise,enabling the country more and moredependent on overseas resources.