近日 ,黑龙江省委提出 ,要突出重点 ,以沿边开放的战略升级 ,实现全省对外开放的重大突破。面对新形势 ,沿边开放必须有新的更大的作为 ,实现战略升级。在具体实施上要实现“五个延伸” :由局限于毗邻区域的老市场向俄腹地及欧洲国家延伸 ;由较为单一的边境贸易向合资合作兴办 Recently, Heilongjiang Provincial Party Committee proposed that we should highlight the key points and take the escalation of the strategy of opening up along the border to achieve a major breakthrough in the province’s opening to the outside world. In the face of the new situation, there must be a new and bigger undertaking along the border to realize strategic escalation. To achieve “five extensions” in concrete implementation: extending from the old market confined to the adjacent regions to the hinterland of Russia and to European countries; starting from the relatively simple frontier trade to joint venture and cooperation