The report is a bit "obsolete" without mentioning DF-41, obviously DF-41 is already in service in a reasonable number
Also DF-31A and AG carry more than one warheads, most likely 3
DF-31A will hurl 3 nukes ever since their introduction in 2007.
7 brigades DF-31A ICBM (since 2007 introduction and adding one brigade per year) .
Since then, China tested and got operational DF31AG and DF31B.
A very very good question if DF-31AG or DF-31B can throw at least 3 nukes.
Can even be less if we go from records that while
"US intelligence projection made late in the 1960s that China would have 435 nuclear weapons by 1973.
Karber’s report mentioned that “PRC data in 1995 gave the figure at 2,350.”
We all know China is a lot more advanced since 1995."
And yet almost all the 'Murican pundits are saying China now in 2019 got 200 nukes or thereabouts.
So maybe again, going with that kind of logic, DF-31AG or DF-31B be hurling dimsums , sweet and sour chicken and wulung tea bags instead of nukes.