Wikipedia:Articles for deletion/List of tear gas manufacturers
Only 1/5 of the companies has a WP article (and even that 1 - just barely). Probably far from complete. Tear gas is not a particularly notable implement of war or a particularly notable or difficult chemical. 
— User:Icewhiz, 21:47, 20 June 2017 (UTC)
Stance: delete
Cited policy: WP:NOTCATALOG (Wikipedia:What Wikipedia is not)