A small conversation on X is zeroing in on a technical claim with bigger market implications: @dhtikna argued that Chinese models could end up specializing for Huawei hardware, citing a model quantized to MXFP4 rather than Nvidia's NVFP4, while @zephyr_z9 summed it up as evidence that "they built it to serve on Huawei 950s." That does not independently prove the hardware target, but it shows why some posters on X are framing this as a bearish signal for Nvidia in China.