There are pictures of four brigades of DF-41 ICBMs in China (Heilongjiang, Henan, Xinjiang, and Tibet Provinces).
I saw the video of the DF-41 ICBM in Heilongjiang. I also saw picture(s) of the DF-41 ICBM on the Tibetan Province plateau.
Each brigade of Chinese ICBMs contains 12 missiles.
4 DF-41 ICBM brigades x 12 ICBMs per brigade x 10 MIRVs per DF-41 ICBM =
480 thermonuclear warheads
China's DF-41 ICBMs alone is double the Pentagon estimate of 250 total Chinese thermonuclear warheads.
----------
Chinese DF-41 ICBM likely coming out of "Xinjiang Turpan train station."