Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2024

Summary of Significant Accounting Policies


2.	Summary of Significant Accounting Policies

Basis of Presentation

The accompanying condensed consolidated financial statements include the accounts of the Company and its controlled subsidiaries. All intercompany accounts and transactions among consolidated entities were eliminated upon consolidation. The condensed consolidated financial statements have been prepared in accordance with GAAP and following the requirements of the Securities and Exchange Commission (the “SEC”) for interim reporting. As permitted under those rules, certain footnotes or other financial information that are normally required by GAAP can be condensed or omitted. These condensed consolidated financial statements have been prepared on the same basis as the Company’s annual consolidated financial statements and, in the opinion of management, reflect all adjustments, consisting only of normal recurring adjustments, which are necessary for a fair presentation of the Company’s condensed consolidated financial information. These condensed consolidated results of operations and cash flows for any interim period are not necessarily indicative of the results to be expected for the year ending December 31, 2024, or for any other future annual or interim period.

The accompanying condensed consolidated financial statements and related financial information should be read in conjunction with the consolidated financial statements filed with the Annual Report.

Use of Estimates

The preparation of condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the condensed consolidated financial statements and accompanying notes. On an ongoing basis, management evaluates its estimates, including those related to revenue recognition, allowance of doubtful accounts, long-term receivable, contingent value right (“CVR”) derivative liability, warrant liability, allowance for credit losses, reserves for excess or obsolete inventory, operating lease right-of-use assets and liabilities, recognition of research and development expenses to the appropriate financial reporting period based on the progress of the research and development projects, income taxes, stock-based compensation and useful lives of property and equipment and intangibles with definite lives. The Company bases its estimates on various assumptions that the Company believes to be reasonable under the circumstances. Actual results could differ from those estimates.

Risks and Uncertainties

The Company is subject to a number of risks associated with companies at a similar stage, including dependence on key individuals, competition from larger and established companies, uncertainty of clinical results, ability to obtain adequate financing to support growth, the ability to attract and retain additional qualified personnel to manage the anticipated growth of the Company, and general economic conditions.

Concentration of Credit Risk

In May 2015, a new Deposit Insurance System (“DIS”) managed by the People’s Bank of China was implemented by the Chinese government. Deposits in the licensed banks in mainland China are protected by DIS, up to a limit of Chinese Renminbi (“RMB”) 500,000. The Company maintains cash and deposits at commercial banks in excess of the amount protected by DIS and the Federal Deposit Insurance Corporation and in the event of bankruptcy of one of these financial institutions, the Company may be unable to claim its deposits back in full. Management believes that these financial institutions are of high credit quality and continually monitors the creditworthiness of these financial institutions. As of March 31, 2024 and December 31, 2023, the Company had cash and cash equivalents of $29.8 million and $33.5 million, and long-term certificates of deposit of $23.1 million and $23.4 million, respectively. In addition, the Company had short-term bank deposits of $7.6 million as of March 31, 2024.

Accounts receivable are typically unsecured and are derived from product sales. The Company manages credit risk related to the accounts receivable through ongoing monitoring of outstanding balances and limiting the amount of credit extended based upon payment history and creditworthiness. Historically, the Company has collected receivables from customers within the credit terms with no significant credit losses incurred.

Concentration of Customer Risk

For the three months ended March 31, 2024 and 2023, the Company had one customer, Sinopharm Group Co., Ltd. (“Sinopharm”), who accounted for approximately 45.4% and 48.7% of accounts receivable, respectively. For the three months ended March 31, 2024, there were three customers, Sinopharm, China Resources Pharmaceutical Group Ltd. (“Resources Pharmaceutical”), and Shanghai Pharmaceuticals Holding Co., Ltd. (“Shanghai Pharmaceuticals”), who accounted for approximately 47.3%, 17.2% and 11.1% of total revenue, respectively. For the three months ended March 31, 2023, there were three customers, Sinopharm, Shanghai Pharmaceuticals, and Resources Pharmaceutical who accounted for approximately 49.4%, 13.5% and 10.4% of total revenue, respectively. All customers are located in mainland China.

Foreign Currency Risk

The RMB is not a freely convertible currency. The State Administration for Foreign Exchange, under the authority of the People’s Bank of China, controls the conversion of RMB into other currencies. The value of the RMB is subject to changes in central government policies and to international economic and political developments affecting supply and demand in the China Foreign Exchange Trading System market. 83.0% of the Company’s cash and cash equivalents, and 100% of the Company’s short-term bank deposits and long-term certificates of deposit as of

March 31, 2024, in the amount of $24.7 million, $7.6 million and $23.1 million, respectively, were denominated in RMB.

Accounting Pronouncements Recently Adopted

In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-07, Improvements to Reportable Segment Disclosures (Topic 280). This ASU updates reportable segment disclosure requirements by requiring disclosures of significant reportable segment expenses that are regularly provided to the Chief Operating Decision Maker (“CODM”) and included within each reported measure of a segment’s profit or loss. This ASU also requires disclosure of the title and position of the individual identified as the CODM and an explanation of how the CODM uses the reported measures of a segment’s profit or loss in assessing segment performance and deciding how to allocate resources. The amendments in this ASU are effective for annual periods beginning after December 15, 2023, and interim periods within fiscal years beginning after December 15, 2024. The Company adopted this standard as of January 1, 2024. The adoption of this ASU did not have any material impact on the Company’s interim condensed consolidated financial statements.

New Accounting Pronouncements – Issued But Not Yet Adopted

In December 2023, the FASB issued ASU 2023-09, Improvements to Income Tax Disclosures (Topic 740). The ASU requires disaggregated information about a reporting entity’s effective tax rate reconciliation as well as additional information on income taxes paid. The ASU is effective on a prospective basis for annual periods beginning after December 15, 2024. Early adoption is permitted. This ASU will result in the required additional disclosures being included in the Company’s consolidated financial statements, once adopted. The Company plans to adopt ASU 2023-09 and related updates as of January 1, 2025. The Company will assess the impact of adoption of this standard on its consolidated financial statements.