SHIJIEGANGTIEXIEHUIYU4YUE16RIFABULEDUANQIGANGTIEXUQIUYUCEJIEGUO。JUYUCE，2019NIANQUANQIUGANGTIEXUQIUJIANGDADAO17.35YIDUN，TONGBIZENGCHANG1.3%。2020NIAN，GANGTIEXUQIUYUJIJIANGZENGCHANG1.0%，DADAO17.52YIDUN。

ZAIJINGJIJIEGOUDIAOZHENGJIMAOYIJINZHANGJUSHIDESHUANGZHONGYINGXIANGXIA，ZHONGGUOTOUZIZENGSUFANGHUAN，ZHIZAOYEBIAOXIANPIRUAN，GANGTIEXUQIUZENGCHANGYEJIANGCHIXUFANGHUAN。ZHONGGUOZHENGFUTUICHUDEWENHECIJIZHENGCEYOUXIAOHUANJIELE2018NIANDEJINGJIJIANSU。2019NIAN，ZHONGGUOZHENGFUKENENGHUIJIADACIJILIDU，GANGTIEXUQIUYOUWANGDEYITIZHEN。2020NIAN，SUIZHUCIJIZUOYONGZHUJIANJIANRUO，ZHONGGUOGANGTIEXUQIULIANGJIANGCHUXIANXIAOFUXIAJIANG。

FADAJINGJITIDEGANGTIEXUQIUJI2017NIANQIANGJINGZENGCHANG3.1%ZHIHOU，2018NIANZENGCHANGLE1.8%。SHOUEHUAMAOYIHUANJINGDEYINGXIANG，YUJI2019NIANHE2020NIANDEGANGTIEXUQIUZENGSUJIANGFENBIEFANGHUANZHI0.3%HE0.7%。

SUIZHUQICHEXUQIUSHOUDAOYIZHIHEZHENGFUCIJICUOSHIDEZUOYONGZHUJIANJIANRUO，2018NIANXUDUOGUOJIADEQICHEXINGYEZENGCHANGDAFUFANGHUAN，YOUQISHIOUMENG、TUERQIHEZHONGGUO。JIANGFUZUIDADESHITUERQI（-9.0%）HEYINGGUO（-5.5%）。SHOUCIYINGXIANG，QUANQIUQICHECHANLIANGZENGSUCONG2017NIANDE4.9%JIANGZHI2018NIANDE2.2%。2019NIAN，QUANQIUQICHECHANLIANGZENGSUJIANGJIXUFANGHUANZHI1%，YUJIDAO2020NIANJIANGQIWEN。RANER，ZAILADINGMEIZHOU，YOUQISHIBAXI，QICHECHANLIANGJIANGNISHIERSHANG，JIXUCHENGXIANWENBUFANDAN。

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