Note 13 — Concentrations of risks
Credit Risk
Financial instruments that potentially subject the Company to significant concentrations of credit risk consist primarily of cash. The Canadian Deposit Insurance Corporation pays compensation up to a limit of CAD 100,000 (approximately USD 79,000) if the bank with which an individual/a company holds its eligible deposit fails. As of December 31, 2021, cash balance of CAD 4,504,144 (USD 3,547,408) was maintained at financial institutions in Canada, of which CAD 4,404,144 (USD 3,468,649) was subject to credit risk. The Taiwan Central Deposit Insurance Corporation pays compensation up to a limit of NTD 3,000,000 (approximately USD 108,000) if the bank with which an individual/a company holds its eligible deposit fails. As of December 31, 2021, cash balance of USD 210,424 was maintained at financial institutions in Taiwan, of which USD 102,081 was subject to credit risk. While management believes that these financial institutions are of high credit quality, it also continually monitors their credit worthiness.
The Company is also exposed to risk from its accounts receivable and other receivables. These assets are subjected to credit evaluations. An allowance has been made for estimated unrecoverable amounts which have been determined by reference to past default experience and the current economic environment.
Customer concentration risk
For the year ended December 31, 2021, three customers accounted for 24.2%, 15.1% and 10.5% of the Company’s total revenues, respectively. For the year ended December 31, 2020, two customers accounted for 31.2% and 13.3% of the Company’s total revenues, respectively. No other customer accounts for more than 10% of the Company’s revenue for the years ended December 31, 2021 and 2020.
As of December 31, 2021, four customers accounted for 22.4%, 14.0% ,13.1% and 12.1% of the total balance of accounts receivable, respectively. As of December 31, 2020, three customers accounted for 29.5%, 17.4% and 14.0% of the total balance of accounts receivable, respectively. No other customer accounts for more than 10% of the Company’s accounts receivable as of December 31, 2021, and 2020.
Vendor concentration risk
For the year ended December 31, 2021, Tangshan Huida Ceramic Group Co., Ltd (“Huida”) accounted for 42.8% of the Company’s total purchases. For the year ended December 31, 2020, Huida accounted for 45.6% of the Company’s total purchases. No other supplier accounts for more than 10% of the Company’s total purchases for the years ended December 31, 2021 and 2020.
As of December 31, 2021, Huida accounted for 66.1% of the total balance of accounts payable. As of December 31, 2020, Huida accounted for 59.7% of the total balance of accounts payable. No other supplier accounts for more than 10% of the Company’s accounts payable as of December 31, 2021 and 2020.
Note 14 — Commitments and contingencies
Litigation
From time to time, the Company is involved in legal and regulatory proceedings that are incidental to the operation of its businesses. These proceedings may seek remedies relating to matters including environmental, tax, intellectual property, acquisitions or divestitures, product liability, property damage, personal injury, privacy, employment, labor and pension, government contract issues and commercial or contractual disputes. Although the ultimate outcome of any legal matter cannot be predicted with certainty, based on present information, including management assessment of the merits of the particular claims, the Company does not believe it is reasonably possible that any asserted or unasserted legal claims or proceedings, individually or in aggregate, will have a material adverse effect on our results of operations, or financial condition.
Note 15 — Segment information
The Company follows ASC 280, Segment Reporting, which requires that companies disclose segment data based on how management makes decisions about allocating resources to each segment and evaluating