2019年至2021年，全球疫情及半导体严重短缺，各电子设备制造企业、原材料分销商在原材料短缺及价格飞涨的情况下，皆进行了非计划性及高价位持续备货，以此来满足设备生产商的持续生产需求。

    2022年，全球经济持续下滑，电子制造业面临前所未有的寒冬，大量原材料库存滞留仓库。

    鉴于电子元器件高价格、难存储的特殊属性，找到需求源头并以合理价位迅速售出，成为当前供应链各环节的重中之重。

    From 2019 to 2021, due to the global pandemic and severe semiconductor shortages, electronic equipment manufacturers and raw material distributors have carried out unplanned and 

high priced continuous stocking to meet the continuous production needs of equipment manufacturers in the face of raw material shortages and soaring prices.   

    2022，The global economy continues to decline, and the electronic manufacturing industry is facing an unprecedented winter, with a large amount of raw material inventory stuck in warehouses.       

    Given the high price and difficult storage characteristics of electronic components, identifying the source of demand and quickly selling at a reasonable price has become a top priority in all aspects of the current supply chain.