9. Concentration of Risk (Tables)

6 Months Ended

Jun. 30, 2017

Concentration Of Risk Tables

Major Customers Revenue Details

Sales to Three	For the Three Months Ended						For the Six Months Ended
Largest Customers	June 30, 2017			June 30, 2016			June 30, 2017			June 30, 2016
Mexichem Speciality Compounds	$	769,998		$	585,798		$	1,556,423		$	1,176,221
East Penn Manufacturing Inc.		363,979						512,621			751,150
Kohler Corporation		501,320						946,498			649,050
Plastatech					279,543
Rubicon Minerals Corporation					328,057
	$	1,635,297		$	1,193,398		$	3,015,542		$	2,576,421
% of Total Revenues		57.30	%		39.60	%		55.30	%		40.80	%
Three Largest
Accounts Receivable	June 30, 2017			June 30, 2016
Kohler Corporation	$	175,182		$	111,016
GE Lighting (LPC)		162,582
Polymer Products					104,498
East Penn manufacturing, Inc.		64,532
Teck American, Inc.					126,569
	$	402,296		$	342,083
% of Total Receivables		62.70	%		46.15	%