Mali on 5995 has been there pretty much every day this fall/winter season, at least after 2200 UTC for me in my western QTH. Guinea on 9650 can be there, but they really turn of the transmitter at will and don't adhere to the published QRT time of 0001 UTC at all. They might be there when they're supposed to be, or they might cut the transmission hours earlier. But Mali is a lot more reliable. They relay CRI a lot, so one has to speculate that the Chinese might be putting some resources into its operation and hence the more reliable copy.