Travel waiver for PEK/PVG/CTU for original departures between 1/24 and 2/7 if flight purchased before 1/23
https://www.united.com/ual/en/us/fly...l/notices.html
Apparently no refunds, but travelers can reschedule in originally ticketed cabin up until Feb. 7 with no penalty or fare difference. For travel after Feb. 7, fare difference applies but change fees waived. Travel must be completed 1 year from original ticket issue date.
