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]



      91av视频在线播放| 国产在线第一区二区三区| 国产精品一在线观看| 日韩精品极品视频在线观看免费 | 亚洲AV大乳天堂在线观看| 日韩无码第6页| 在线观看的av网站| 亚洲av无码xxx麻豆艾秋| 天天摸日日添狠狠添婷婷| 性欧洲精品videos| 亚洲不卡AV一区二区三区| 久久综合给合综合久久| 内射毛片内射国产夫妻| 手机在线色视频| 浪小辉chinese野战做受| 色一情一乱一伦| 天天躁日日躁狠狠躁人妻| 97se亚洲综合在线| 午夜内射中出视频| 国产精品久久久久这里只有精品| 国产午夜亚洲精品理论片不卡| 亚洲日韩五十路熟女视频| 美女综合网| 国产免费久久精品| 日韩AV中文在线| 久久乐国产综合亚洲精品| 成人伊人青草久久综合网| 欧美精品一国产成人综合久久 | 欧美变态另类zozo| 日韩视频在线观看| 欧美大胆老熟妇乱子伦视频| 三级特黄60分钟在线播放| 亚洲高清偷拍一区二区三区 | av在线 高清不卡区| 日本护士╳╳╳hd少妇| 亚洲五月婷| 久久久久aV无码| 精品国产三级a∨在线无码| 日韩第一区| 久久久久亚洲av无码专区桃色| 日韩无码高清一区|