Russian AIP
Appendix 3
4.8.1.5 b)*
The state of the runway is reported by
eight-digit group before TREND landing
forecast and also by eight-digit group or
in unencoded form in RMK group.
Note: * Recommended practices.
So you can meet any kind of runway state in weather reports
Today's ex:
UUEE 190900Z 15003MPS 9999 OVC007 M05/M07 Q1032 R06L/290151 R06R/290151 NOSIG
UIUU 190900Z 27008MPS 9999 FEW033CB M10/M19 Q1030 R26/811095 NOSIG RMK QFE727/0970
URKK 190900Z 06007MPS 9999 SCT/// 02/M04 Q1020 R05C/CLRD70 NOSIG RMK QFE762
A normative friction coefficient is widely practicable in Russia and CIS(Central Asian countries) as well