[THIS ADHERENCE AGREEMENT Agreement (1) MIDDLESEX HOLDINGS CORPORATION INC rd (2) RICH DRAGON CONSULTANTS LIMITED rd (3) NUTRONICS TECHNOLOGY CORPORATION rd (4) UNIGLOBE SECURITIES LIMITED New Member (each a “ RECITALS: Annex A Existing Parties Consortium Agreement Transaction Target Nasdaq WHEREAS, on May 18, 2016, the parties listed at Section 1.04 WHEREAS, the New Members now wish to participate in] [JOINDER AGREEMENT Joinder Original Reporting Persons Additional Reporting Persons This JOINDER AGREEMENT (the “ Consortium Agreement Transaction WHEREAS, the Existing Members are parties to the Consortium Agreement dated as of May 18, 2016 (the “ NOW, THEREFORE, in consideration of the premises and of the mutual covenants and agreements of the parties herein contained, the parties hereby agree as follows:] [CUSIP No. 00507E107 1. Names of Reporting Persons Middlesex Holdings Corporation Inc 2. Check the Appropriate Box if a Member of a Group (a) ☐ (b) ☐ 3. SEC Use Only 4. Source of Funds OO 5. ☐ 6. Citizenship or Place of Organization British Virgin Islands Number of 7.]