Hong Kong’s tougher oversight and weak investor demand have put many mainland China issuers in a dilemma, forcing many small-cap non-technology firms to delay their fundraising plans or even cancel them at the last minute, according to industry players. On Tuesday Jiangsu Slender West Lake Culture and Tourism (SWL Tour) became the latest such case, when the state-owned aquatic tourism service provider postponed a HK$227 million (US$28.93 million) listing. The company attributed the decision to...