(1) PPG Industries, Inc. supplements the tender offer document dated 14 January 2021 relating to the voluntary recommended public cash tender offer for all the shares in Tikkurila Oyj PPG INDUSTRIES, INC. 10 March 2021 at 9:00 EET NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN OR INTO AUSTRALIA, CANADA, HONG KONG, JAPAN, NEW ZEALAND OR SOUTH AFRICA OR IN ANY OTHER JURISDICTION IN WHICH THE TENDER OFFER WOULD BE PROHIBITED BY APPLICABLE LAW. PPG Industries, Inc. ("PPG" or the "Offeror"), a corporation incorporated under the laws of Pennsylvania, and Tikkurila Oyj ("Tikkurila" or the "Company") announced on 18 December 2020 entry into a combination agreement (the