I have a question for you. Do you know that, or why, China stopped submitting new entries to the Top500, while numerous sources are claiming China brought onlin

I have a question for you. Do you know that, or why, China stopped submitting new entries to the Top500, while numerous sources are claiming China brought online exascale computers with custom architectures? Mining chips don't just simply pay for themselves. If it was cheaper to get the chips fabbed at Samsung or TSMC at any other lithography they'd be fabbed there. The company that made the miners isn't even Chinese. That it was fabbed there means that not only was there yield leftover from whatever state project was required, it was also commercially competitive.