N nff OPTI Nov 5, 2020 · 6 years ago #1 https://stockdaymedia.com/optec-international-secures-significant-ppe-contract/
N nff OPTI Oct 6, 2020 · 6 years ago #2 $OPTIhttps://microcapdaily.com/dynamic-reversal-on-optec-international-inc-otcmkts-opti-as-its-non-toxic-sanitization-gains-traction/128106/
