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随着上海城市轨道交通的大发展,上海地铁卡的投资收藏研究也日趋活跃,一些品种已经显示出良好的增值潜力。下面就一些具体品种的走势作一番研判,供投资者参考。太太口服液赠送卡是上海地铁系统发行正式意义上的第一枚赠送卡,其完全不同于以前的发行渠道和模式,引起了地铁卡收藏
With the great development of urban rail transit in Shanghai, the research on the investment collection of Shanghai Metro Card has also become increasingly active. Some varieties have shown good potential for value-added. Here’s some trend of specific varieties for some research, for investors reference. Mrs. Oral Liquid Gift Card is the first gift card formally issued by the Shanghai Metro System, which is completely different from the previous distribution channels and modes and has caused the subway card collection