NewMarket Latin America, Inc. Announces UniOne’s Participation in the Major Mining Conference, EXPOMIN 2008 April 15-April 18 in Santiago, Chile

DALLAS, TX – April 17, 2008 -- NewMarket Latin America, Inc. (OTC: NLAI) today announced that UniOne is exhibiting at EXPOMIN 2008 (www.expomin.cl) in Santiago, Chile this week, April 15-18, at the Espacio Riesco Convention Center. EXPOMIN 2008 is a four-day exhibition in the capital of Chile featuring the Chilean mining industry and the companies that support that industry. The Chilean mining industry is a world leader in copper extraction. According to InfoMine, Chile produces and exports more copper than any other country in the world, producing more than 35% of the world’s mined copper in 2000. Twenty five countries and about 920 companies are participating in the event.

UniOne is an Oracle partner providing technology consulting to clients in the mining industry and is exhibiting their services at booth 454-3. UniOne, based in Sao Paulo, Brazil, also has an office in Santiago, Chile, and focuses on providing Enterprise Resource Planning (ERP), Business Intelligence (BI), Business Performance Management (BPM), Customer Relationship Management (CRM) and Services Oriented Architecture (SOA) consulting services throughout Latin America. For more information on Unione, please visit www.unione.cl. 

NewMarket Latin America and UniOne

NewMarket Latin America is in the process of consolidating UniOne into the Company and being brought current with its reporting requirements in order to move back to the OTCBB. NewMarket Latin America is a U.S.-based company headquartered in Sao Paulo, Brazil, with operations being consolidated into the Company throughout Latin America to make it a premier business intelligence and systems integration firm, representing technologies from leaders such as Microsoft and Oracle, which recently acquired Hyperion. UniOne has major customers, both U.S.-based and regionally based, in various sectors such as Oil and Gas, Consumer Products, Financial Services, and Pharmaceuticals. Customers also include Brasil Telecom, Avon, DHL and others. A more extensive list of clients can be found at http://www.unione.com.br/clientes.asp.  CEO Aubrey Brown Recently Interviewed by Wallst.net Company CEO Aubrey Brown interviewed recently with WallSt.net. In the interview, Mr. Brown discussed the company's business plan to report an anticipated $30 million in profitable revenue in 2008. To hear the interview in its entirety, go to http://www.wallst.net/audio/audio.php?ticker=NLAI&id=4533.  Company Updates and Information

To be added to NewMarket Latin America’s e-mail database for shareholders and interested investors or to receive information on the company, please send an e-mail to ir@newmarketlatinamerica.com.

About NewMarket Latin America, Inc. (www.newmarketlatinamerica.com)  NewMarket Latin America provides world-class systems integration services through relationships with Hyperion, Oracle, SAP, SSA Global, Microsoft and many more. NewMarket Latin America has major customers in various sectors such as Oil and Gas, Consumer Products, Financial Services, and Pharmaceuticals Industries. NewMarket Latin America delivers solutions to regional customers in addition to specializing in helping US clients expand their businesses and operations into one of the fastest growing economic regions in the world. NewMarket Latin America has offices and operations throughout Latin America. NewMarket Latin America also identifies emerging technologies developed within the region and brings those latest technologies to market worldwide. These innovations help clients grow their businesses and gain a new competitive advantage.

Company Information and E-mail Updates

To be added to NewMarket Technology's e-mail database to receive company updates or to obtain more information on the Company or its Chinese subsidiary, please send an e-mail to ir@newmarkettechnology.com.

About NewMarket Technology, Inc. (www.newmarkettechnology.com) 

NewMarket helps clients maintain the delicate balance between maintaining legacy systems and gaining a competitive edge from the latest technology innovations. NewMarket provides certified integration and maintenance services to support the prevailing industry standard solutions such as Microsoft, Cisco Systems, SAP, Siebel and Sun Microsystems. Concurrently, NewMarket continuously seeks to acquire emerging technology assets to incorporate into an overall product portfolio carefully packaged to complement the prevailing industry standard solutions.

NewMarket delivers its portfolio of products and services through its network of Solution Integration subsidiaries in North America and the leading emerging markets around the world to include, Latin America, China and Singapore.

NewMarket ranked Number One in Texas, Number Three in the United States and Number Five in North America on Deloitte's 2006 Technology Fast 500, a ranking of the 500 fastest growing technology, media, telecommunications and life sciences companies in North America. Rankings are based on percentage revenue growth over five years, from 2001-2005. The Company grew from less than $1 million in revenue in 2001 to over $50 million in profitable revenue in 2005. In 2006, the company continued its rapid growth, reporting $77.6 million in revenue with a net income of $5.8 million.

"SAFE HARBOR STATEMENT" UNDER THE PRIVATE SECURITIES LITIGATION REFORM ACT OF 1995

This press release contains forward-looking statements that involve risks and uncertainties. The statements in this release are forward-looking statements that are made pursuant to safe harbor provision of the Private Securities Litigation Reform Act of 1995. Actual results, events and performance could vary materially from those contemplated by these forward-looking statements. These statements involve known and unknown risks and uncertainties, which may cause NewMarket's actual results in future periods to differ materially from results expressed or implied by forward-looking statements. These risks and uncertainties include, among other things, product demand and market competition. You should independently investigate and fully understand all risks before making investment decisions.