Other Income, net
Other income, net was $6.3 million for the six months ended June 30, 2022, which was comprised of government subsidies, as compared to $3.2 million for the six months ended June 30, 2021, representing an increase of $3.1 million, which was mainly due to the various government subsidies of $5.3 million for the six months ended June 30, 2022, whereas only $2.4 million was received in the same period of last year.
Interest Expense
Interest expense was $0.8 million for the six months ended June 30, 2022, which is substantially consistent with $0.6 million for the six months ended June 30, 2021.
Financial (Income)/expense, net
Financial income, net was $4.6 million for the six months ended June 30, 2022, compared to financial expense, net of $0.1 million for the six months ended June 30, 2021, representing a decrease in financial expense of $4.7 million, which was primarily due to an increase in the foreign exchange gains due to the sharp fluctuations of the US dollar against the RMB and the Brazilian Real.
Income Taxes
Income tax expense was $4.1 million for the six months ended June 30, 2022, compared to $0.8 million for the six months ended June 30, 2021, which was primarily due to the increase in valuation allowance recognized in the six months ended June 30, 2022.
Net Income/(loss) Attributable to Non-controlling Interests
Net income attributable to non-controlling interests amounted to $0.7 million for the six months ended June 30, 2022, compared to net loss attributable to non-controlling interests of $0.2 million for the six months ended June 30, 2021.
Net Income Attributable to Parent Company’s Common Shareholders
Net income attributable to parent company’s common shareholders was $9.4 million for the six months ended June 30, 2022, compared to net income attributable to parent company’s common shareholders of $6.4 million for the six months ended June 30, 2021, representing an increase in net income attributable to parent company’s common shareholders of $3.0 million.
Liquidity and Capital Resources
Capital Resources and Use of Cash
The Company has historically financed its liquidity requirements from a variety of sources, including short-term borrowings under bank credit agreements, bankers’ acceptances, issuances of capital stock and notes and internally generated cash. As of June 30, 2022, the Company had cash and cash equivalents and short-term investments of $132.9 million, compared to $133.5 million as of December 31, 2021, representing a decrease of $0.6 million, or 0.4%.
The Company had working capital (total current assets less total current liabilities) of $150.1 million as of June 30, 2022, compared to $149.6 million as of December 31, 2021, representing an increase of $0.5 million, or 0.3%.
Except for the expected distribution of dividends from the Company’s PRC subsidiaries to the Company in order to fund the payment of the one-time transition tax due to the U.S. Tax Reform, the Company intends to indefinitely reinvest the funds in subsidiaries established in the PRC.
We cannot predict the impact COVID-19 may have on our cash flow for the rest of 2022. However, based on our liquidity assessment, we believe that our cash flow from operations and proceeds from our financing activities will be sufficient to meet our anticipated cash