污污的视频在线观看 I 自拍视频区 I 国产在线一 I 超级碰在线观看 I 农村妇女精品一区二区 I 尤物网在线视频 I 久久精品资源 I 毛片直接看 I 国产3区 I 黄色网炮 I 日本在线视频免费 I 美国特级片 I 亚洲免费综合 I 中文字幕在线观看视频免费 I 国产精品夜夜夜爽阿娇 I 欧美干干干 I 男生插女生下面免费视频 I 又黄又爽一区二区三区 I 污污在线播放 I 国产美女性生活视频 I 久久9966 I 扒开jk护士狂揉免费 I 伊人春色欧美 I 成人v精品蜜桃久久一区 I 日韩电影免 I 欧洲精品码一区二区三区 I 九色亚洲 I 外国性调教视频 I 91精品国产综合久久小美女 I 久久久99精品成人片中文字幕 I 国产精品毛片更新无码 I 一区二区亚洲欧美在线 I 婷婷五点开心六点丁 I 国产毛片a高清日本在线 I 国精产品一线二线三线av I 亚洲美女一级 I 国产成一区二区 I 一级成人网 I 午夜精品久久久久久久99水蜜桃

Wuxi Gotele Metal Products Co., Ltd : CN EN
首頁 >>新聞動態 >>金屬行業新聞

Steel :the Metal of Economic Development?



Modern Steel industry can be dated back to 1850s. Since then, a new easier way of manufacturing steel was possible. The UK was the main steel worldwide supplier for most of the 19th century. Yet, by the end of the century Germany was catching up on Britain’s supply and the US had started its own domestic steel production.


In the 20th century, steel manufacture intensified due to the high demand for weapons in the World Wars. Production grew roughly 3.3% annually, meaning a final increase from 28 to 781million tonnes! After WWII, steel production diminished in Western countries, but only to develop elsewhere. In the 1950s, China established a plan for economic development focused on steel production, which would have made China a metal’s mass producer within the next 15 years. Indeed, China became the major producer and consumer of steel in the 1970s and it still is today.


Currently, China produces almost 50% of the world’s metal. India and South Korea also showed large steel industries, producing over 100 and 71 million tonnes respectively. Overall, steel production seems to increase during countries’ ‘developing’ stage and then ceases when the country becomes –so called- ‘developed’. Does this make of steel the symbol of economic development? Will this hold for future ‘developing countries’?


Some evidences suggest the opposite. Global steel production was 1.647 billion tonnes in 2017 and it is estimated to reach 1.87 billion by 2035. This is a minor increase compared to the previous centuries. Between 1974 and 1999, human labour cuts in the industry have also been reported in both ‘developed’ and ‘developing’ countries, suggesting a possible shrinking. Steel proved to be sensitive to the financial crisis as well, after which demand slowed down from 5% to 1.1%. Due to steel’s large use in constructions, a fall of the housing market meant a 40% drop in the metal’s demand and prices.


Overall, future developing countries seem to be less Steel-intensive in their economic development. Likewise, ‘developed’ countries are starting to use ‘new’ metals for infrastructures and China’s extensive growth –largely based on steel- is not expected to last forever. Finally, recent US-China trade restrictions hint further turmoil upcoming on the market.


At Wuxi Gotele Metal Corporation, we are passionate about the markets in which we operate. Since 1980, SMC has developed the technology and professionalism that can advise you on high-quality items. Carbon Alloy Steel, Steel Wire & Cable and Steel Sections are a few examples of categories comprising the large range of products we offer. For further information and a full list of products, please click here.

首頁電話產品導航
CN EN
主站蜘蛛池模板: 丝袜 国产 日韩 另类 美女 | 亚洲色欲色欲欲www在线 | 国产福利99 | 亚洲一区二区三区在线观看精品中文 | 久热国产精品视频一区二区三区 | 亚洲乱码日产精品b | 国产99久久久国产精品成人免费 | 日日操夜夜干 | 啪啪伊人网 | 久久和欧洲码一码二码三码 | 少妇夜夜春夜夜爽试看视频 | 亚洲人成77在线播放网站 | 国产三级全黄 | 天堂网在线www资源 亚洲 日本 欧美 中文字幕 | 成年轻人电影免费无码 | 18色av| 91国视频 | 又大又粗欧美成人网站 | 午夜福利啪啪片 | 亚洲成人一区二区三区 | 无码无套少妇毛多18p | 久久婷婷五月综合国产尤物app | 免费无毒永久av网站 | 日本大乳奶做爰洗澡三级 | 国产日产精品一区二区三区四区的观看方式 | 亚洲精品成人片在线观看精品字幕 | 日韩精品一区二区三区视频 | 吃奶呻吟张开双腿做受在线播放 | 狠狠干b | 久久综合精品无码av一区二区三区 | av片子在线观看 | 人人爽夜夜爽 | 精品国产无套在线观看 | 国产高清自产拍av在线 | 国产第一毛片 | 看国产一毛片在线看手机看 | 香蕉在线依人视频 | 奇米在线7777在线精品 | 国产真实乱对白精彩 | 国产无遮挡又黄又爽不要vip网站 | 最新99热 | 一区二区人妻无码欧美 | 国产人成无码视频在线 | 日韩爆乳一区二区无码 | 99热中文 | 久久丁香 | 国产精品欧美久久久久一区二区 | 91精品国产91久久久久福利 | 久久久婷婷五月亚洲97号色 | 人妻巨大乳挤奶水hd免费看 | 国产姿势对白刺激呻吟 | 国产熟妇精品高潮一区二区三区 | 亚洲欧美日韩影院 | 五月天色片 | 中文天堂av | 草草影院精品一区二区三区 | 国产白嫩护士被弄高潮 | 国产成人福利在线视频播放下载 | 欧美久久久久久久久 | 亚洲午夜精品在线观看 | 亚洲综合色婷婷在线观看 | 国产一二区在线观看 | 秋霞午夜成人久久电影网 | 无码不卡中文字幕av | 一本一道久久a久久综合蜜桃 | 成人无码精品免费视频在线观看 | 国产免费无遮挡吃奶视频 | 欧色丰满女同hd | 亚洲免费在线观看 | 中国老太婆bb无套内射 | 亚洲日本在线播放 | 亚洲国产精品毛片 | 亚洲午夜精品视频 | 粉红女士1979大米 | 91精品国产综合久久久久久久 | 欧美一级特黄a大片 | 国产男女猛烈无遮掩视频免费网站 | 日韩短视频| www婷婷av久久久影片 | 97碰碰碰人妻无码视频 | 在线 | 国产精品99传媒a | 亚洲精品免费视频 | 久久精品伊人波多野结衣 | 国产精品久久久久秋霞鲁丝 | 久久羞羞视频 | 亚洲精品在线视频观看 | 日本午夜免费福利视频 | av网站在线观看不卡 | 精品人伦一区二区三区蜜桃视频 | 国产精品综合久久久久久 | 在线精品国产成人综合 | 欧美性猛交xxxx乱大交3 | 亚洲欧美成人一区二区三区 | 国内免费精品视频 | 亚洲欧美综合精品久久成人网无毒不卡 | 久草在线视频精品 | 我爱avav色aⅴ爱avav | 可以在线观看的av网站 | 好了av在线第四综合网站 |