Does your company supply UV-stabilizer Chemisorb 944 (CAS 71878-19-8, 70624-18-9 (US)) or its analogue?

Here is the description:

Manufacturer: BASF
Oligomeric hindered amine light stabilizer (HALS)/ UV-absorber
Nitrogen content = 18-19 %
Basic substance, no less = 90 %
Transmittance (from 10 g to 100 ml in toluene)
425 nm, no less = 95%
500 nm, no less = 97%
Solution clarity at 23 C, 0 wt. % in toluene (10 g sample to 100 ml) = clear
Molecular weight = 2000-4000 % wt

Please let us know if you can supply UV-stabilizer Chemisorb 944 or its analogue to Russia, including the package of TDS, MDS, and COA documents (the annual demand is 150 tons per year).

Would you be able to provide test samples of UV-stabilizer Chemisorb 944 or its analogue?

We also ask you to let us know about your experience of supplying your product to Russia and about your experience of working with the Russian companies. If you could, please let us know which Russian companies you have worked with.