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background-color: rgb(204,238,255)"> <td style="text-indent: -0.125in; padding-left: 0.125in">&#160;</td><td>&#160;</td> <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td> <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td> <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr> <tr style="vertical-align: bottom; background-color: White"> <td style="text-align: left; text-indent: -0.125in; padding-left: 0.125in">Tokens creation, offering and consultancy services expense (Note f)</td><td>&#160;</td> <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td> <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td><td>&#160;</td> <td style="text-align: left">&#160;</td><td style="text-align: right">&#160;</td><td style="text-align: left">&#160;</td></tr> <tr style="vertical-align: bottom; 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The balances were non-interest bearing. The Group has prepaid Aenco Solutions Limited, of which the whole amounts were non-interest bearing. The prepayment was used for paying on behalf of the Group of token listing fees, purchasing digital currencies and settlement of maintenance service provided by Aenco Solutions Limited. The non-interest-bearing loan was borrowed from management for operation purpose and the loan was due on demand. Jurchen Investment Corporation entered into a sub-tenancy agreement with a subsidiary of the Group for the rental arrangement of an office in Hong Kong. For the period February 1, 2018 through January 31, 2021, Jurchen Investment Corporation was entitled to receive a fixed amount of rental fee of HK$130,000 (approximately USD16,667) per calendar month. As of December 31, 2019, the amounts due from Jurchen Investment Corporation represented a $50,000 rental deposit. In July 2019, Smart Pharmaceutical Limited Partnership, a wholly owned subsidiary of the Group, transferred 100,000,000 SMPT token to Aenco Solutions Limited, a related party, in exchange of the services related to token creation and offering and consulting services for five years for an amount of $300,000. Upon the effective date of the change in status, March 1, 2017, the subsidiaries were no longer recognized at fair value and were instead consolidated when preparing the financial statements. The equity investments of common stock and preferred stock were non-marketable investments under cost method upon change in status. Subsequently, Athenex Inc. was listed on the NASDAQ stock exchange on June 14, 2017 and common stock with an amount of $7,920,000 has been transferred to common stock in Level 1 with amount of $7,920,000, which was subsequently sold in December 2017 with a gain from the marketable securities of $3,722,234 recognized. On March 9, 2017, the convertible promissory notes (including its accrued interest, totally $520,822) of Centrexion Therapeutics Corporation was converted into preferred stock (Series C) of the same company. On May 25, 2017, the convertible promissory notes (including its accrued interest, totaling $2,558,893) of Alzheon Inc., was converted into preferred stock (Series B) of the same company. The preferred stocks are considered non-marketable investments and were therefore reclassified out of the fair value hierarchy to be reported under cost method.