To clarify, I intended to write about this in this post initially, but somehow got carried away by the original document, so it ended up being just a walk through of the original document without the new additions and measures.
I think it does make sense to add additional information like this to the post to make it more complete and up-to-date.
Update:
found the original source (in Chinese) in case anyone is interested: http://www.chinatax.gov.cn/n810341/n810755/c3359637/content....
2nd Update:
It appears that Reuters made a mistake in their reporting, the ban is only for planes, not trains, according to the official document I linked above.
If anyone knows to get Reuters to correct its article, please let me know!