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“中国出口管制镓锗,对韩国影响不大”,韩国官媒曝 “对中国依赖程度90%以上的原材料至少500项”,王毅讲话警告日韩不要配合域外大国意识形态对抗,韩国还能撑多久
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Companies race to secure supplies after China restricts gallium, germanium exports
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China exported 94 metric tons of gallium in 2022, up 25 per cent from the prior year, according to Chinese customs.
US imports of gallium metal and gallium arsenide (GaAs) wafers in 2022 were worth about US$3 million and US$200 million, respectively, according to USGS.
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Chinese military analysts said that the export controls, particularly those on gallium, could hit the US defense industry at a time when the US is attempting to militarily contain China’s development.
Gallium arsenide (GaAs) and gallium nitride (GaN) are the most basic materials in the making of the transmit receive modules on active electronic scanning array (AESA) radars, which are widely used on modern warplanes, warships and ground installations, Fu Qianshao, a Chinese military aviation expert, told the Global Times on Tuesday.
For example, US’ defense companies Raytheon and Northrop Grumman are reportedly introducing new AESA radar systems based on GaN, which provide superior performance than previously used GaAs. The latest radars for the F/A-18E/F carrier-based fighter jet and the F-35 stealth fighter jet also incorporate GaN.
Both GaN and GaAs are included on China’s list of export controls.
(This post was last modified: 05-07-2023, 08:59 PM by
cityhantam.)
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中国严控稀有金属出口日本高度紧张
日本内阁官房长官松野博一在4日上午的新闻发布会上表示,中国政府已宣布对用于半导体材料的稀有金属镓和锗及相关产品实施出口管制,他表示,如果根据世界贸易组织的规则,属于不公正的措施,我们将根据规则做出适当反应。
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(This post was last modified: 05-07-2023, 09:17 PM by
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美国半导体制造商AXT:“将会立马积极向中国申请购买镓、锗许可。”,日本放话称若利益受损,将采取措施反击中国限制措施!
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...now it is China's turn to "de-risk" their exposure to Western tech war by controlling the supply of strategic material to make semi-con.. This means cost of your iPhone, solar panels, iPads, laptops, non-Chinese EV, batteries, smartwatch is going to go up up UP!
You've got friendly neighbours? Grow Up! - 李光耀 2013
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(06-07-2023, 09:57 AM)Manthink Wrote: ...now it is China's turn to "de-risk" their exposure to Western tech war by controlling the supply of strategic material to make semi-con.. This means cost of your iPhone, solar panels, iPads, laptops, non-Chinese EV, batteries, smartwatch is going to go up up UP!

Military hardware also affected.
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(06-07-2023, 10:14 AM)cityhantam Wrote: Military hardware also affected.
"The enlightened ruler lays his plans well ahead; the good general cultivates his resources..." Art of War.
You've got friendly neighbours? Grow Up! - 李光耀 2013
(This post was last modified: 06-07-2023, 10:29 AM by
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China shd hv done it earlies.