[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_96":97},"routes/item",{"_9":10},"item",{"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":-5,"_22":23,"_24":25,"_26":27,"_28":29,"_30":29,"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":44,"_45":-5,"_46":47,"_48":-5,"_49":-5,"_50":51,"_52":53,"_54":55,"_56":57,"_58":57,"_59":60,"_61":40,"_62":63},"id","o17jvwe68m23mo5zsvxkbju9t","revision",2,"title","ZTO Express (Cayman) Inc. 10月20日提交6-K文件","originalTitle","6-K - ZTO Express (Cayman) Inc. (0001677250) (Filer)","summary","ZTO Express (Cayman) Inc. 提交了2026年10月的6-K文件。文件包含Next Day Disclosure Return，日期为2026年10月16日。该文件由公司首席财务官胡慧平签署。","reason","source",{"_11":86,"_87":88,"_89":90,"_91":57,"_92":93,"_94":95},"links",{"_83":84,"_63":85},"publishedAt","2026-10-20T10:05:31.000Z","discoveredAt","2026-10-20T11:57:26.615Z","timelineAt","category","tip","tags",[81,82],"stockSymbols",[80],"score",20,"selected",false,"channel","news","story",{"_72":73,"_15":74},"x","readingMode","full","author","language","body",{"_76":-5,"_63":77,"_78":-5,"_79":40},"outline",[],"relatedStories",[75],"indexable",true,"markdownAvailable","group",{"_64":65,"_43":66,"_67":68,"_69":70,"_71":70},"hasTranslation","bodyLanguage","original","factId","frMZn4JE4Rzg",{"_72":73,"_15":74},"reportCount",1,"additionalSourceCount",0,"developmentCount","publicId","159b39b3-5cf0-446e-9bd6-b68ae1d7144b","ZTO Express 提交 6-K 文件",{"_72":73,"_15":74},"zh","

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of October 2026

Commission File Number: 001-37922

ZTO Express (Cayman) Inc.

Building One, No. 1685 Huazhi Road

Qingpu District

Shanghai, 201708

People’s Republic of China

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual\nreports under cover of Form 20-F or Form 40-F.

Form 20-F        x\n                Form 40-F         ¨

Exhibit Index

Exhibit 99.1 — Next Day Disclosure Return Dated October 16, 2026

SIGNATURES

Pursuant to the requirements of the Securities\nExchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

ZTO Express (Cayman) Inc.

By	:	/s/ Huiping Yan
Name	:	Huiping Yan
Title	:	Chief Financial Officer

Date: October 20, 2026

","zhKind","complete","ZTO","政策与监管","退市","aihot","/items/o17jvwe68m23mo5zsvxkbju9t","https://www.sec.gov/Archives/edgar/data/1677250/000110465926117040/0001104659-26-117040-index.htm","rss-sec-xbrl","name","SEC · EDGAR 财务披露","kind","rss","firstParty","iconUrl","/api/img-proxy?u=https%3A%2F%2Fwww.sec.gov%2Fthemes%2Fcustom%2Fuswds_sec%2Fassets%2Fimg%2Ffavicons%2Fapple-touch-icon.png&mode=avatar&exp=1792713600&sig=5c6d5f091d1967b7","iconSrcSet","/api/img-proxy?u=https%3A%2F%2Fwww.sec.gov%2Fthemes%2Fcustom%2Fuswds_sec%2Fassets%2Fimg%2Ffavicons%2Fapple-touch-icon.png&mode=avatar-48&exp=1792713600&sig=86138d453cd8c096 48w, /api/img-proxy?u=https%3A%2F%2Fwww.sec.gov%2Fthemes%2Fcustom%2Fuswds_sec%2Fassets%2Fimg%2Ffavicons%2Fapple-touch-icon.png&mode=avatar-96&exp=1792713600&sig=e067c63cbf80f0de 96w","changelogVersion","2026-10-01T08:00"]