 RICHMOND, Va.--BUSINESS WIRE--NewMarket Corporation NYSE: NEU announced today it expects to release second quarter 2022 earnings at the close of business on Tuesday, August 2, 2022. The earnings announcement will also be available on the Companys website at the following day. A conference call and Internet webcast is scheduled for 3:00 pm EDT on Wednesday, August 3, 2022 to review second quarter 2022 financial results. You can access the conference call live by dialing 1- 