HCA 564 / 2019[2025] HKCFI 4187IN THE HIGH COURT OF THEHONG KONG SPECIAL ADMINISTRATIVE REGIONCOURT OF FIRST INSTANCEACTION NO. 564 OF 2019______________BETWEENSEA DRAGON FOOD LIMITEDPlaintiff(海龍食品有限公司)andTUNG CHUNG WAH (董仲華)1st DefendantTUNG KA YUEN (董家源)2nd DefendantYUEN HOI (HK) FOOD PRODUCTION LIMITED3rd Defendant(源海(香港)食品有限公司)________________Before:Deputy High Court Judge MC Law, SC in CourtDate of Hearing:30 to 31 October 2023; 1 to 3 November 2023 and 29 November 2023Date of Decision:9 September 2025__________________D E C I S I O N__________________IndexSectionsParaA.Introduction1B.Factual background16B1Undisputed / indisputable factual background16B224 July 201824B325 July 201825B426 July 201827B5After the issue of the 26 July Notice, a subsequent oral agreement to resume the business of P31B6Further disputes between the parties thereafter35B7Commencement of this Action38B8Synopsis of Ds’ defences40C.Witnesses and principles on resolving factual disputes44D.Relevance of the Oral Agreement and the Subsequent Oral Agreement47E.P’s pleaded case against D153E1Applicable principles on pleadings53E2P’s pleaded case on the duties owed by D1 to P57E3Breach of duties relied upon by P that are not pleaded in the SOC61E4The running of competing business through D365E5Other breaches not pleaded or not developed in submissions69E6A duty not to use any trade secrets / confidential information of P72F.P’s pleaded case against D273F1Fiduciary duties owed by D2 to P?74 Click Here to Read the rest of this document