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DMB联营公司                                                                                                                              香港

2011年10月                                                                                                                                82 吨

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DMB联营公司                                                                                                                              香港

2012年3月                                                                                                                                190 吨

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DMB联营公司                                                                                                                              香港

2012年3月                                                                                                                                  80 吨