3. Sales

Core Molding Technologies currently has two major customers, Navistar, Inc. (“Navistar”) and PACCAR, Inc. (“PACCAR”). Major customers are defined as customers whose sales individually consist of more than ten percent of total sales during any reporting period. The following table presents sales revenue for the above-mentioned customers for the three and six months ended June 30, 2011 and 2010:


	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2011		2010		2011		2010

Navistar product sales	$	14,738,535	$	12,888,372	$	28,511,425	$	23,785,041
Navistar tooling sales		827,946		1,342,434		827,946		1,771,359

Total Navistar sales		15,566,481		14,230,806		29,339,371		25,556,400

PACCAR product sales		12,445,556		5,347,502		21,473,418		11,134,611
PACCAR tooling sales		223,328		643,965		223,328		889,460

Total PACCAR sales		12,668,884		5,991,467		21,696,746		12,024,071

Other product sales		6,362,636		3,237,419		12,536,304		6,249,573
Other tooling sales		695,744		16,100		710,625		87,788

Total other sales		7,058,380		3,253,519		13,246,929		6,337,361


Total product sales		33,546,727		21,473,293		62,521,147		41,169,225
Total tooling sales		1,747,018		2,002,499		1,761,899		2,748,607

Total sales	$	35,293,745	$	23,475,792	$	64,283,046	$	43,917,832