Is there a mystery to Huawei's "chips"? Huida's "high-end chips" are sold in mainland China 

Korean media revealed "frequency failure" of SMIC equipment and 80% of Huawei's "AI chips" are defective!
Huawei's AI chip yield rate is only 20%. Are Chinese companies forced to accept Huida's "downgraded version"?
After all the hardships, Huawei's follow-up AI chip "mass production" may encounter big challenges?
Huawei's AI chips cannot be delivered, Huida H20 chips receive large orders from Chinese companies!
Huawei's chip yield rate is poor? Chinese companies are rushing to "downgrade AI chips" and Huida will make money!
Mainland China is still highly dependent on Huida's "AI chips" just because "Huawei" can't use it?
Buyback Huida will deliver more than 1 million "H20 chips" to "Chinese customers"
Huida does not want to lose the mainland market and continues to develop "improved version" series of chips
Lu obtained the "advanced AI chips" produced by Huida through "overseas smuggling channels"!
Huida AI chips flow into the mainland, and US media reveals that "Chinese students" are being brought into the country
Huida Chip has a stable supply in mainland China, and the smuggling supply chain of "Earning 100 per chip" is exposed
US ban, but it is not illegal to take Huida chips from "Singapore" to China!
The "smuggling supply chain" of Huida AI chips continues to flow into the mainland, and the United States cannot prevent it!
The United States plans to restrict the export of GAA technology to the mainland. How uneasy is Huawei's "black technology" that makes the United States uneasy?
Biden restricts mainland AI chips? Experts: Preventing blockage is a short-term solution, there are ways to break through
Expert: China's development of AI chip technology does not consider "remuneration" and should not be underestimated
Will the United States' efforts to suppress mainland China's "development of AI" severely damage Beijing's layout and development?
U.S. measures cannot stop mainland China’s scientific and technological progress and encourage mainland enterprises to become independent and self-reliant