What's the diference between these tubes

Could some knowledgeable person tell me what the difference is sonically between the following tubes

1. Current Shuguang Black Treasures Tubes
2. Natural Sound Shuguang Black Treasure Tubes
3. Psvane T series
4. Psvane MK II series

Are they all made at the same plant? What ever yu can te me would be helpfu
Thanks
Main Rig:
Antipodes DX > Roon > PS Audio Directstream Jr.>deHavilland Ultraverve 3 >Belles Reference 150a >Harbeth C7 ES3


Second Rig:
Roon> PS Audio Directstream Jr Bridge II > EE Minimax pre (Tutay mods) >Belles 150A Ref >Monitor 5 (Westmassguy-modded)