Dates appear to be from December through to March 2023. Combines with IB and LH/LX. Cheapest alternatives start at 2K+. Books into I class.
Sample with fare rules here -
https://matrix.itasoftware.com/itine...oiMSJ9fQ%3D%3D
Unfamiliar with the EU-Asia market so not sure if this is a deal or not but seems reasonable to me.