March 3, 2026 Securities and Exchange Commission Washington, D.C. 20549 Ladies and Gentlemen: We were previously principal accountants for GigaCloud Technology Inc (the “Company”) and, under the date of February 26, 2026, we reported on the consolidated financial statements of the Company as of and for the years ended December 31, 2025 and 2024 and the effectiveness of internal control over f inancial reporting as of December 31, 2025. On March 2, 2026, we were dismissed. We have read the Company’s statements included under Item 4.01 of its Form 8-K dated March 3, 2026, and we agree with such statements, except that we are not in a position to agree or disagree with the Company’s statements in the f irst, second, third and seventh paragraphs of such Item 4.01. Very truly yours, KPMG Huazhen LLP KPMG Huazhen LLP 25th Floor, Tower II, Plaza 66 1266 Nanjing West Road Shanghai 200040 China Telephone +86 (21) 2212 2888 Fax +86 (21) 6288 1889 Internet kpmg.com/cn 毕马威华振会计师事务所 (特殊普通合伙) 中国上海 南京西路 1266 号 恒隆广场 2 号楼 25 楼 邮政编码:200040 电话 +86 (21) 2212 2888 传真 +86 (21) 6288 1889 网址 kpmg.com/cn KPMG Huazhen LLP, a People's Republic of China partnership and a member firm of the KPMG global organisation of independent member firms affiliated with KPMG International Limited, 毕马威华振会计师事务所(特殊普通合伙) — 中国合伙制会计 师事务所，是与毕马威国际有限公司(英国私营担保有限公 司)相关联的独立成员所全球组织中的成员。