人妻少妇精品视频一区二区三区,中国老熟女分类hd,国产精品美女久久久m,中文字幕无线码免费人妻,gogogo高清在线观看免费,国产又大又粗又爽的毛片,亚洲日本va午夜在线影院,国产高清女同学巨大乳在线观看
[Under the multi-factor, the copper market or the current huge capacity gap]
Release date:[2019/7/22] Is reading[640]次

Although copper prices have been falling in the near future, supply problems are gradually emerging, which may lead to tighter markets.


Experts say that supply disruptions in Chile, the world's major copper producer, Zambia's political and power problems, and China's restrictions on scrap imports are expected to put pressure on copper supply in the second half of 2019.


The Chuquicamata large coal mine under Chile's state-owned mining company Codelco may have to deal with a strike. Codelco is the world's largest copper producer with a copper production of 1.678 million tons last year.


Last year, Zambia, which produced 860,000 tons of copper, was affected by the mining tax reform and may lose 100,000 tons of capacity this year. In addition, Zambia is also facing a power supply crisis. Experts, Zambia may have a cumulative loss of 1.2 million tons of copper this year.


Given China's restrictions on scrap imports, the probability of importing scrap metal will decrease, which in turn will increase demand for concentrates and refined metals.


According to analysts at the Bank of Montreal Capital Markets, “We expect the gap in refined copper to be about 270,000 tons this year. The consolidation of the concentrate market can also be seen from the processing fee. The processing fee per ton of spot is currently below 60 US dollars, last December. It’s $95.”


Jiangsu Jincheng Air Conditioning Engineering Co., Ltd. focuses on:

Industrial air conditioners, chemical fiber industrial air conditioners, chemical fiber industry refrigeration, textile industry air conditioners, clean room refrigeration, ventilation ducts, cooling towers, refrigeration machines and other air conditioning units and accessories.


晉成(1).jpg

Keyword:
ADD:No. 18, Rongguang Road, National High-tech Park, Yancheng City, Jiangsu Province Phone: 0086-13705113637 Tell: 0086-0515-88809180 Fax: 0086-0515-88809181 E-Mail: jsjckt@126.com
Copyright ? 2018 All rights reserved
Copyright Jiangsu Jin Cheng Air Conditioning Engineering Co.,Ltd 技術(shù)支持:中國丙綸網(wǎng)
主站蜘蛛池模板: 中文字幕日韩欧美就去鲁| 国产精品午夜福利视频234区| 国产欧美va欧美va香蕉在线| 永久黄网站色视频免费看| 久久综合九色综合欧美就去吻| 岳乱妇乱第24集| 国产成人一区二区三区免费视频| 少妇性l交大片7724com| 蝌蚪香蕉在线观看视频| 人人人妻人人澡人人爽欧洲一区| 男女啪啪gif动态图27报| 日本妇人成熟免费| 男女18禁啪啪无遮挡激烈网站| 亚洲av有码在线天堂| 波多野结衣的av一区二区三区| 天天躁日日躁狠狠躁av麻豆| 大地资源中文第二页| 成品片a免人看免费| 国产一卡2卡三卡4卡 精| 极品少妇被弄得高潮不断| 欧美xxxx做受欧美18| 猫咪网网站免费观看| 一个人免费观看的www| 久久天天躁夜夜躁狠狠躁2022| 男女高潮又爽又黄又无遮挡 | 亚洲国产精品毛片av不卡在线| jizzjizz欧美69巨大| 亚洲精品国产高清在线观看| 性夜影院爽黄e爽| 爆乳女仆高潮在线观看| 粉嫩小少妇bwbwbw| 日本动漫瀑乳h动漫啪啪免费| 人妻少妇无码精品专区| 日韩人妻久久久一区二区三区免费| 欧美日本国产va高清cabal| av免费网址在线观看| 少妇愉情理伦片丰满丰满午夜| 久久99精品久久久久久久久久| 99精品偷自拍| 99久久免费国产精精品| 亚洲成在人线av|