国产精品福利一区二区,精品国产免费人成电影在线看,久久精品亚洲国产,激情综合色综合啪啪五月丁香,中文毛片无遮挡高潮免费,成在人线AV无码免费高潮喷水,黄A无码片内射无码视频,无码视频一区二区三区,成AV免费大片黄在线观看,丁香色婷婷国产精品视频

      Welcome to the official website of Legret Metal Company
      Focus on electronic welding for 20 yearsDONGGUAN LEGRET METAL.,LTD
      National consultation hotline:135-2799-2739
      Contact US
      mobile phone: 135-2799-2739
      Service hotline: 0769-38893080
      Email: lzd@dglzd.com
      Address: Dongguan lvzhidao Metal Co., Ltd
      Contact person: Manager Zeng
      Industry information

      What is the reason for the soaring price of solder wire--- Lvzhidao

      作者:Lvzhidao solder factory 2021-02-26 0

      The recent sharp rise in the price of solder is due to the rapid rise in the cost of raw materials since 2021, which has led to the rise in the company's production costs. Let's take you to understand the reasons for the rise in the price of solder.


      After the Spring Festival, the price of tin soared, and the domestic tin price has now exceeded 19W, which is the highest price since it was listed.


      This time, the price rise is basically driven by the external market and the internal market. Basically, the continuous sharp rise of tin price is mainly due to the following points:


      1. The epidemic situation of last year and the unstable political situation in Myanmar this year have resulted in the shortage of global tin supply.


      2. In terms of inventory, LME's inventory decreased from 2105 tons at the end of last year to 1385 tons, a decrease of 720 tons compared with the previous year. The low level of LME inventory has aroused the market's attention to tin. It is found that there is a strong contradiction between supply and demand in the fundamentals, and it is difficult to solve this problem in the short term under the current environment, and then the tin price began to rise rapidly.


      3. Nearly half of the domestic delivery brand smelters stop production for maintenance during the Spring Festival, and nearly 80% of the non delivery brands stop production. Domestic supply may return to the normal level after the Lantern Festival. Because of the government's "local new year" policy, the downstream processing plants of tin industry generally started earlier than the supply side.


      From the foreign traders' spot quotation, the spot quotation promotion level is generally 3000 US dollars / ton according to different regions, and it once reached a high of 5000 US dollars / ton during the Spring Festival. However, such a considerable amount of water has only attracted about 500 tons of delivery volume in Malaysia's port of Klang. Several smelters close to the delivery warehouse have not taken any action, and the warehouses in the United States and the Netherlands, where the inventory has remained low, have also maintained an inventory of less than 100 tons for nearly a month. Overseas high water and low inventory can also reflect the increase of overseas demand.


      During the Spring Festival, a large number of commodity prices generally began to rise, among which the prices of tin and copper reached the highest level in nearly eight years. The US Federal Reserve once released the easing signal, and foreign countries started inflation and recovery expectations, coupled with the gradual increase of foreign vaccination rate. Strong fundamentals superimposed Pro cyclical opening, tin price rising momentum to determine.


      [data information of this article is from Shanghai Nonferrous Metals net]



      精品国产免费人成网站| 久久久久成人精品无码中文字幕| 亚洲五月综合缴情婷婷| 在线观看a级片| 久久精品无码一区二区无码| 国产av无码专区亚洲awww| 国产成人av一区二区三区在线观看| 久久精品无码一区二区三区不卡| 久久久久亚洲av无码网站| 亚洲中文字幕无码av在线| 美女禁区a级全片免费观看| 国产V亚洲V天堂无码网站| 香蕉久久夜色精品国产不卡| 久久91精品国产一区二区三区| 91精品啪在线观看国产日本| 精品国产91无码大片在线观看| 91亚洲精品在看在线观看高清| 免费 无码 国产在现看| 欧美亚洲另类在线| 久久人妻少妇嫩草av| 区二区欧美性插b在线视频网站| 27邪态恶动图gif喷水赞一把| 国产精品 高清 尿 小便 嘘嘘| 无码性午夜视频在线观看| 亚洲精品人成无码中文毛片| 国产精品亚洲一区二区在线观看 | 3d无码纯肉动漫在线观看| 最新69成人国产精品视频免费| 肥老熟妇伦子伦456视频| 日韩免费无码视频一区二区三区| 四虎影视久久久免费观看| 一个人看的www视频免费观看| 少妇特黄a一区二区三区| 无码精品黑人一区二区三区 | 欧美三级真做在线观看| 久久精品国产亚洲av麻豆色欲| 激情综合亚洲色婷婷五月app | 亚洲成av人在线观看天堂无码 | 国产精品一区二区久久国产| 免费人成无码大片在线观看| 国产精品久久久久久一区二区三区|