亚洲AV片毛片成人观看,国产成本人片无码免费,国产精品久久久久久福利,国产无遮挡18禁无码网站免费,一本大道香蕉久中文在线播放,日本特黄特黄刺激大片,国产AV无码专区亚洲AV毛网站,人妻系列无码专区AV在线,久久久久人妻精品一区三寸蜜桃,亚洲国产欧美在线成人

      • <rt id="gho98"><small id="gho98"><center id="gho98"></center></small></rt>

      • 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]



        亚洲一区二区三在线播放| 中文字幕av久久一区| 九九热这里只有国产精品| 天堂在线资源一区二区| 亚洲一区二区国产精品视频| 青青草视频手机在线观看| 极品粉嫩小仙女高潮喷水视频| 日本黄韩国色三级三级三| 精品少妇一区一区三区| 国产黄片一区视频在线观看 | 一本色道久久综合婷婷| 色婷五月| 亚洲国产日本一区自拍| 亚洲鸥美日韩精品久久| A级毛片免费观看在线播放| 国产成人综合久久三区北岛玲| 91色婷婷成人精品亚洲| 青草免费在线视频看看| 日本中文字幕有码在线视频| 国产人妖赵恩静在线视频| 国产一区二区三级久久| 99久久精品人妻一区| 欧美亚洲另类综合一区| 在线看片国产精品自拍| 日本一区二区三区免费播放| 午夜亚洲精品中文字幕| 国产精品一区二区高清在线| 日韩美女淫语av在线| 色吊丝中文在线免费看| 少妇人妻真实偷人精品| 国产欧洲日本一区二区| 人妻少妇激情久久综合| 精品久久久久久无码免费| 国产成人亚洲精品无码AV大片| 国产男女嘿咻视频在线观看 | 亚洲日本在线va中文字幕| 国产自创无码AV情景剧| 97精品人妻一区二区三区香蕉| 高潮爽到爆的喷水视频国产| 加勒比在线一区二区三区| 亚洲区福利视频免费看|