Huawei Technologies Co. warned the latest U.S. curbs on its business will inflict a “terrible price” on the global technology industry, inflaming tensions between Washington and Beijing while harming American interests. China’s largest technology company said it will be “significantly affected” by a Commerce Department decree barring any chipmaker using American equipment from supplying Huawei without U.S. government approval. That means companies like Taiwan Semiconductor Manufacturing Co. and its rivals will have to cut off the Chinese company unless they get waivers -- effectively severing Huawei’s access to cutting-edge silicon it needs for smartphones and networking gear. Washington’s decision drew condemnation from Beijing, which regards Huawei as a national champion because of its success in dominating global networking technology. China and Huawei have threatened retaliation but Rotating Chairman Guo Ping on Monday refrained from commenting on a possible Beijing response -- a departure from just two months ago when the company warned Washington risked opening a “pandora’s box” and Chinese countermeasures if it chose to go ahead with additional restrictions. “Our business will significantly be impacted,” Guo said at a company briefing with analysts in Shenzhen. “Given the changes in the industry over the past year, it dawned on us more clearly that fragmented standards and supply chains benefit no one. If further fragmentation were to take place, the whole industry would pay a terrible price,” he added. Huawei is still assessing the potential fallout of the latest restrictions and couldn’t predict the impact on revenue, for now, Guo said. On Monday, a swathe of Huawei’s suppliers from TSMC to AAC Technologies Holdings Inc. plunged in Asian trading. Guo was far less vocal than colleague Richard Yu, who runs the consumer division responsible for smartphones. The outspoken executive said the restrictions that ostensibly aim to allay U.S. cybersecurity concerns are really designed to safeguard American dominance of global tech. “The so-called cybersecurity reasons are merely an excuse,” Yu, head of the Chinese tech giant’s consumer electronics unit, wrote in a post to his account on messaging app WeChat earlier on Monday. “The key is the threat to the technology hegemony of the U.S.” posed by Huawei, he added. Yu also posted a link to a Chinese article circulating on social media with part of its headline asking: “Why Does America Want to Kill Huawei?” Follow this and more news on Huawei on OUR FORUM.