Shigan Quantum Technologies Limited, Autotronics Worldwide Pte.

Ltd., Shigan Autotronics Private Limited, Giridhari Sales Private Limited, Shishir Agrawal, SA Shigan Trust, GA Shigan Trust, Gagan Agrawal, Santosh Agrawal has Submitted to the Exchange a copy of Disclosure under Regulation 31(4) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011.