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Why US Restrictions Can't Stop China's Semiconductor Industry Advance_我的网站

A |     "[The US export restrictions] will not have much impact on the Chinese semiconductor industry," says Professor Thomas Canhao Xu of Beijing Normal University (BNU) and Hong Kong Baptist University. "These restrictions are associated with the 3 nanometer (nm) technologies while China is now producing 28nm chips for the most part, which are previous generation technologies. The fact is that the 28nm chip technology is mature and the main demand is for chips manufactured in the [28nm lithography] process. Chip manufacturers receive their main income from this product.",On 12 August, the US Department of Commerce’s Bureau of Industry and Security (BIS) announced that it would impose restrictions on technologies which support manufacturing of advanced semiconductors and turbines to protect them from "nefarious" military and commercial use.,Controls On Chip Exports To China Will Not Work, Trade War May Cost US Up To $100bn, ASML Exec Says15 April 2021, 11:23 GMT,The technologies covered by the newly introduced controls include two substrates of ultra-wide bandgap semiconductors, ie gallium oxide and diamond; electronic computer-aided design software ECAD made for the development of integrated circuits with a Gate-All-Around field-effect transistor (GAAFET) structure; and pressure-gain combustion (PGC) technology that can be used in rockets and hypersonic systems.,The world's leading chip manufacturers such as Samsung, TSMC and Intel have already placed their bets on the GAAFET technology to produce smaller and quicker chips in the future. It is also expected that diamonds and gallium oxides will be used to make semiconductors enabling them to operate under harsher conditions, such as at higher voltages or higher temperatures. Consequently, the aforementioned technologies will help multiply the density of transistors and interconnects on a single chip thus dramatically improving their performance.,Even though the BIS restrictions do not explicitly mention China, it is clear that they are aimed at preventing Beijing from gaining access to breakthrough technologies, according to Bloomberg.,"Breakthrough technologies are undeniably important, but they represent only a small fraction of the entire semiconductor industry," argues Xu. "The long-term effect of these restrictions on China will depend on how China develops its own industry, including equipment for the production of chips. On the horizon of 10 to 20 years, significant changes may occur in the industry and fundamentally new technologies may appear.",WorldUS New Chips Law Will Undermine Global Supply Chains: Chinese Foreign Ministry10 August, 12:00 GMT,China Continuing Hi-Tech Development Regardless of US Sanctions,The newly announced restrictions followed a bombshell report of industry watcher TechInsights which revealed that China's Semiconductor Manufacturing International Corp (SMIC) had probably built semiconductors using a 7nm technology.,Earlier, China-based MinerVa Semiconductor Corp., named by TechInsights as SMIC’s customer, demonstrated a 7nm chip on its website, adding that mass production of these semis began in July 2021, according to Bloomberg's 21 July report.,"This is the most advanced technology product TechInsights has seen from SMIC so far and may be leading to a true 7nm process that incorporates scaled logic and memory bitcells," TechInsights explained on 19 July. "It also has key implications for Chinese chip companies, as it helps to reduce China’s reliance on western technologies in this time of restricted access.",The report caught many by surprise given that SMIC had long specialized in 14nm technology. Furthermore, since late 2020, Washington has banned the unlicensed sale of equipment that can be used to make semiconductors of 10nm and beyond to the Chinese company. If SMIC has indeed managed to make a technological leap, it would mean that Washington's sanctions policy failed to curb China's technological development, according to Bloomberg.,The US government is well aware of the problem: according to the White House, at present the US produces roughly 10 percent of the world’s supply of chips, whereas East Asia accounts for a whopping 75 percent of global production. Washington is striving to win the technological race with the Asian giant by imposing further restrictions and expanding investments in the domestic chip industry.,Thus, on 9 August, President Joe Biden signed into law a bipartisan CHIPS and Science Act which includes more than $52Bln for US companies producing semiconductors, as well as billions more in tax credits to encourage investment in the industry. Yet another objective of the newly inked legislation is to prevent American investors from directly or indirectly contributing to the development of semiconductor production in China. One of the conditions for obtaining a government subsidy under the new law is the obligation not to invest in the development of the 28nm and more advanced technologies in China for 10 years.,Huawei Spent $22 Billion on Research in 2021 As Company Resists US Sanctions - Report27 April, 02:45 GMT,For its part, China aims to develop its own technologies, instead of following in the footsteps of western manufacturers. The People's Republic has already proved that alternative solutions are possible and that it can set new global technological standards. For instance, Huawei telecommunications equipment made a splash in global markets when the company developed its own SingleRAN algorithm, which allows configuring one base station to provide communication in 2G, 3G and 4G standards simultaneously. When it comes to the semiconductor industry, China is developing its own technology to produce silicon carbide chips.,Beijing is sparing no expense in research and development (R&D) of promising technologies: according to China's official statistics, the People's Republic's spending on R&D rose 10.3 percent to 2.44 trillion Chinese yuan ($378Bln) and accounted for 2.4 percent of GDP in 2020. Last year, China's Premier Li Keqiang promised that the country's research and development spending would grow by more than 7 percent per year between 2021 and 2025.。    长春入夏之后连续一周三十多度，市区各个公园周末全是搭帐篷的人，挤得下不去脚，想找个能躲开人，又能一群朋友聚在一起的地方。

B |     之前五一去松花湖边上另一家所谓湖景民宿，踩了大坑，订的湖景房被大树挡得严严实实，六个朋友住还要分两个房间，人均下来快一千，体验特别差。这次是吉林本地朋友给推的亿联生态园，说他们家直面松花湖，独栋别墅能一群人住一起，价格还不贵，我们六个朋友一合计，就定了上周六去两天一夜，人均算下来不到七百块。    我们从长春出发，九点上高速，本来怕周末高速堵车，结果只在收费站缓行了五分钟，全程走下来大概一个半小时就到了，导航直接到园区门口，路况比我想的好很多，最后那段乡道也平整，普通轿车完全能走。唯一踩的两个小坑，一个是我们都想钓鱼，忘了提前和园区说要租鱼竿，下车之后在门口村民那租了三根，比园区贵了二十块一根，一共多花了六十块，其实园区前台就能租，还能帮你找好钓点。另一个就是我们没提前订午餐，赶上十二点饭点，在餐厅等了二十多分钟才上桌，不过前台给我们送了免费的瓜子和凉茶倒也没太难受。    办理入住进了别墅，我第一感觉真的是超出预期，推开门客厅正对湖，二楼每个房间的窗户推出去就是无遮挡的松花湖，真的和他们之前实拍的一模一样，没有加滤镜修图，之前踩坑怕了，这次真的挺惊喜。我们那个别墅带个小露台，摆了桌椅，放个茶盘就能直接坐那吹湖风。那天周六天气刚好，二十六度，风带着水汽吹过来，比市区开空调还舒服，我们几个坐那唠了半小时嗑，一点都不闷。    中午吃的庆岭活鱼，点了一条三斤半的活鲤鱼，加了一份山野菜炒鸡蛋，一份玉米贴饼子，一共花了280块，鱼是现捞现杀的，炖出来肉特别嫩，汤鲜得不像是加了很多重调料，贴饼子泡进鱼汤里，我一口气吃了两个。山野菜是本地刚采的，清清爽爽的，一点怪味都没有。         下午我们拼了快艇游湖，一人八十块，开了二十多分钟，师傅开得稳，快到小岛的时候会放慢速度让我们拍照，湖面上真的太凉快了，两岸都是树，远远看着层峦叠嶂的，比在岸边看更开阔。晚上我们订的户外烧烤套餐，一人五十块，食材都是提前备好的，肉串、鸡翅、蔬菜都新鲜，没有那种冻了很久的腥气，我们烤到八点多，天全黑了之后，抬头能看到成片的星星，这在长春市区根本看不到。    说句实在的，我之前担心临湖的民宿会潮，床单被子发黏，结果进去摸全是干的，每个房间都有独立卫浴，24小时热水，我们六个轮流洗澡，水温一直稳，连蚊子都很少见，每个窗户都装了纱窗，细节做得真的到位。              都是我自己亲测的，给大家说点有用的。夏天过来，六到八月初最合适，温度大多在二十多度，不晒不热，避暑刚好。自驾的话，长春出发最好八点半之前出门，避开高速入口的早高峰，路况都好，轿车随便开，园区停车免费，不用额外花钱。    要钓鱼一定要提前和前台说，在园区租比门口便宜，人多聚餐提前一小时给前台说留位置，省得饭点等。    适合周末想轻放松的情侣、家庭聚会、朋友结伴、企业团建，多人出来玩订别墅或者多间客房都能安排，不用分开住，太方便了。

C | 不适合喜欢热闹商圈、要玩大型游乐设施的朋友，这里就是纯安安静静看风景放松的，别抱着逛街的期待来。    我们周日上午在湖边走了半小时，吹吹风拍了点照，吃完午饭慢悠悠往回走，到家才四点，一点都不累，比挤在市区人堆里舒服太多了，打算秋天再来，住湖边的帐篷，看看秋叶染湖，应该又是另一种味道。返回，查看更多。

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