NewMarket Corporation Schedules Conference Call and Webcast to Review First Quarter 2018 Financial Results

RICHMOND, Va.–(BUSINESS WIRE)–NewMarket Corporation (NYSE: NEU) announced today it will release first
quarter 2018 earnings at the close of business on Wednesday, April 25,
2018. The earnings announcement will also be available on the company’s
website at www.NewMarket.com
beginning Thursday, April 26, 2018. A conference call and Internet
webcast is scheduled for 3:00 p.m. EDT on Thursday, April 26, to review
first quarter 2018 financial results.

You can access the conference call live by dialing 1-877-407-9210
(domestic) or 1-201-689-8049 (international) and requesting the
NewMarket conference call. To avoid delays, callers should dial in five
minutes early. A teleconference replay of the call will be available
until May 3, 2018 at 3:00 p.m. EDT by dialing 1-877-481-4010 (domestic)
and 1-919-882-2331 (international). The replay ID number is 27458.

The call will also be broadcast via the Internet and can be accessed
through the Company’s website at www.NewMarket.com
or www.investorcalendar.com.
A webcast replay will be available for 30 days.

NewMarket Corporation through its subsidiaries, Afton Chemical
Corporation and Ethyl Corporation, develops, manufactures, blends, and
delivers chemical additives that enhance the performance of petroleum
products. From custom-formulated additive packages to market-general
additives, the NewMarket family of companies provides the world with the
technology to make engines run smoother, machines last longer, and fuels
burn cleaner.

Contacts

NewMarket Corporation
Brian D. Paliotti, 804-788-5555
Investor
Relations
Fax: 804-788-5688
Email: [email protected]