Page 53 - 2018-24

综述与专论 权开玉·聚氯乙烯行业的生产现状及发展趋势

储备，本年购置土地面积出现明显增长，结合我国商 参考文献 ：
[1] 申洪泽，孙娜娜，杨勇旺 . 浅谈国内 PVC 行业的发展趋势 [J].
品房库存来看，房企存在一定的补库需求。另外，基
聚氯乙烯，2017, 45(7):1~3.
建需求中的 “ 厕所革命 ” 和公租房建设是 PVC 需求发 [2] 谢东阳 . “一带一路”下西部电石法 PVC 的发展展望 [J]. 聚氯
展的亮点。因此，预计 2018 年 PVC 需求仍呈现温和 乙烯，2017, 45(6):5~7.
[3] 张英民 . 新形势下氯碱企业的发展策略分析 [J]. 氯碱工业，
增长，不过增幅将较 2017 年下滑。
2017, 53 (11):4~7.

Production status and development trend of PVC industry

Quan Kaiyu
(Shaanxi Jintai Chlor-Alkali Chemical Co. LTD., Yulin 718100, Shaanxi, China)
Abstract: In 2017, the highest market price of PVC was around 8,450 yuan/t. At this price, all production
capacity in the country is expected to be profitable. At present, there should be no surplus demand
corresponding to the output of more than 16 million tons per year. But more than 23 million tons of capacity
corresponds to excess demand downstream. The price of more than 8,000 yuan per ton of PVC is indeed
beyond the reasonable price. And the high price would be resisted by downstream customers, which would
affect the healthy development of the whole industry, so the price of PVC was fall. In 2018, the PVC market is
still in a dilemma. In the short run, it is in the traditional off-season, with insufficient downstream demand and
high pressure of supply and demand, which makes it possible to develop towards a low trend. In the long
run, overcapacity still exists, and it is difficult to have a big fluctuation in the game between cost support
and demand decline. With the increasingly stringent supervision of environmental protection, downstream
demand will continue to be weak, the imbalance between supply and demand will lead to the shock of the
PVC market, and it is difficult to make a big improvement.
Key words: PVC industry; market situation; supply and demand situation; development trend
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北京 26 组塑料制品类商品抽验不合格
26 groups of plastic products in Beijing are not qualified
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北京市市场监督管理局公示流通领域塑料制品类商品质量抽检结果，茶花、yekee 、清亮、新鲜生活 、妙潔、
美丽雅 ® 等标称商标垃圾袋上不合格名单。
在 2018 年流通领域商品质量抽检工作中，北京市市场监督管理局对北京市市场上销售的塑料制品类商品进
行了抽检。抽检结果显示有 26 组塑料商品存在相关标准不合格的问题，涉及的主要问题为塑料购物袋厚度及偏
差及塑料垃圾袋跌落试验等项目指标不符合相关标准要求。
在标准中规定 ：塑料购物袋的厚度应不小于 0.025 mm，本次抽查中发现的厚度及偏差项目不合格产品的最
小厚度均小于 0.025 mm。该项指标不合格会使塑料购物袋容易破损，不利于袋子的多次使用和回收，成为 “ 白
色污染 ” 的主要来源并造成资源浪费。
塑料垃圾袋的跌落试验不合格，易造成消费者需时间和精力收拾内装物散落后的残局。
北京市市场监督管理局表示，将对不合格商品的销售者依据《产品质量法》的相关规定进行处罚，同时督促
全市销售者做好相同生产者相同型号不合格商品的退市工作，对于拒不履行退市的销售者将依法予以查处。公示
的不合格商品生产企业和有关经销单位应按照相关法律法规的要求主动采取措施，保护消费者合法权益。
摘编自“中国聚合物网”
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2018 第 44 卷 ·39·
年