Billion Electric (3027) Announces Unaudited Consolidated Financial Information for April 2026

Explanation: 1.Date of occurrence:2026/05/20 2.Company name:Billion Electric Co., Ltd. 3.Relationship to the Company:The Company 4.Reciprocal shareholding ratio:Not applicable 5.Reason for occurrence:In accordance with the Taiwan Stock Exchange Corporation's letter Tai-Zheng-Shang-Yi-Zi No. 1061805510, the company is required to announce by the end of each month information regarding the balance of other receivables, its ratio to assets and paid-in capital, non-overdue and overdue amounts, and the amount recovered in the previous month, based on its unaudited consolidated financial report as of the end of the last month. Item As of 2026/04/30 (Unit: NT$ thousands) Other receivables balance 208,254 Ratio of other receivables to assets 6.52% Ratio of other receivables to paid-in capital 16.05% Non-overdue amount of other receivables 39,775 Overdue amount of other receivables 168,749 Amount recovered from 2026/4/1-2026/4/30 0 6.Countermeasures:Please refer to other specifiable matters. 7.Other specifiable matters(If the entity of the event or resolution is a public company or above, this material information also complies with Article 7, Paragraph 9 of the Enforcement Rules of the Securities and Exchange Act, concerning matters that have a material impact on shareholders' equity or securities prices): a.As of 2026/4/30, the amount of bad debt loss recognized in the accounts for the above other receivables is NT$168,749 thousand. b.Creditor's rights