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An investigation team has been established to examine the oil pipeline explosion that occurred in Dalian. The municipal work safety bureau says the consequences of the explosion are very severe though no casualties were reported.
According to the bureau, the investigations began Sunday morning but the cause of the accident has yet to be determined. It says local authorities have also organized experts to examine other oil tanks nearby to avoid further disasters. Meanwhile the Ministry of Transport said on Saturday that the explosion occurred when workers were adding a catalyst to the on-land oil pipelines.