Subject:Press Release – NAFCO Consolidated Revenue for May 2026 Totaled NT$ 469 million

Subject:Press Release – NAFCO Consolidated Revenue for May 2026 Totaled NT$ 469 million
To which item it meets–article 4 paragraph xx:51
Date of events:2026/06/02
Contents:
1.Date of occurrence of the event:2026/06/02
2.Company name:National Aerospace Fasteners Corporation
3.Relationship to the Company (please enter “head office” or subsidiaries”):Head
office
4.Reciprocal shareholding ratios:N/A
5.Cause of occurrence:
Taipei, Taiwan, 2th, June 2026- National Aerospace Fasteners Corporation (TWSE:3004) today announced its net sales for May 2026.
The unaudited monthly consolidated revenue for May 2026 was NT$ 469 million, increasing of 11.86% as compare to NT$ 419 million in April 2026, increasing of 56.16% as compare to NT$ 300 million in the same period in 2025.
The total of consolidated revenue from January through May 2026 was NT$ 2,093 million, increase of 32.13% as compare to NT$ 1,584 million in the same period of 2025.
6.Countermeasures:None.
7.Any other matters that need to be specified (the information disclosure
also meets the requirements of Article 7, subparagraph 9 of the Securities
and Exchange Act Enforcement Rules, which brings forth a significant impact
on shareholders rights or the price of the securities on public ompanies.):None.