(The following press release from the Securities and Exchange Commission 
was received by e-mail. The sender verified the statement.) 
The U.S. Securities and Exchange Commission announced the temporary suspension 
of trading in the securities of the following issuers, commencing at 9:30 a.m. 
EDT on May 23, 2013 and terminating at 11:59 p.m. EDT on June 6, 2013: 
·Greatmat Technology Corp. (GMATF)
·Kentucky USA Energy, Inc. (KYUS)
·Solar Energy Ltd. (SLRE)
·Visiphor Corp. (VISRF) 
The Commission temporarily suspended trading in the securities of the foregoing 
companies due to a lack of current and accurate information about the companies 
because they have not filed certain periodic reports with the Commission.  This 
order was entered pursuant to Section 12(k) of the Securities Exchange Act of 
1934 (Exchange Act). 
The Commission cautions brokers, dealers, shareholders and prospective 
purchasers that they should carefully consider the foregoing information along 
with all other currently available information and any information subsequently 
issued by these companies. 
Brokers and dealers should be alert to the fact that, pursuant to Exchange Act 
Rule 15c2-11, at the termination of the trading suspensions, no quotation may 
be entered relating to the securities of the subject companies unless and until 
the broker or dealer has strictly complied with all of the provisions of the 
rule.  If any broker or dealer is uncertain as to what is required by the rule, 
it should refrain from entering quotations relating to the securities of these 
companies that have been subject to trading suspensions until such time as it 
has familiarized itself with the rule and is certain that all of its provisions 
have been met.  Any broker or dealer with questions regarding the rule should 
contact the staff of the Securities and Exchange Commission in Washington, DC 
at (202) 551-5720.  If any broker or dealer enters any quotation which is in 
violation of the rule, the Commission will consider the need for prompt 
enforcement action. 
If any broker, dealer or other person has any information which may relate to 
this matter, they should immediately communicate it to the Delinquent Filings 
Group of the Division of Enforcement at (202) 551-5466, or by e-mail at<>. 
(rml) NY
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