The Hong Kong legal practice of Big Four accounting firm PricewaterhouseCoopers has been on a hiring spree this year, recruiting four partners with international law firm experience in the past few months.

Trade lawyer William Marshall, who previously was the head of Baker McKenzie’s China trade and supply chain practice group, has joined Tiang & Co., together with former Minter Ellison projects partner Rebecca Silli and former Jones Day structured finance partner Michelle Taylor. The trio join fellow new recruit Martin Robertson, a longtime Mayer Brown JSM M&A partner.