Sibelco Reports 20% Increase in 2022 Revenues, Continues Drive to Become Leader in Silica March 14, 2023 This content is for Blendon ISN Subscribers only. Register as a subscriber or Login if you have an account. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)