expanded menu catering to Chinese tastes. By 2008, Pizza Hut operated restaurants and delivery locations. That year, the company introduced "Pizza Hut Express", opening locations in Shanghai, Shenzhen, and Hangzhou. The 160 restaurants were in 40 Chinese cities in 2005. As of 2015, Pizza Hut had 1,903 restaurants in China. Savio S. Chan (陳少宏, Pinyin: Chén Shàohóng) and Michael Zakkour, authors of China's Super Consumers: What 1 Billion Customers Want and How to Sell it to Them, stated middle-class Chinese perceive Pizza Hut as "akin to fine dining", though Pizza Hut was "China's largest and most successful foreign casual-dining chain". Pakistan Pizza Hut Pakistan () is the Pakistani franchisee of Pizza Hut. It is owned by MCR (Pvt) Ltd and is headquartered in Karachi, Pakistan. The first outlet was opened in Karachi in 1993. Currently, Pizza Hut has a presence in 23 major cities. Russia Pizza Hut began operating in Russia in 1991, when food supplies dwindled during the 1991 Soviet coup d'état attempt, prompting Russian President Boris Yeltsin to call Pizza Hut deliveries. Pizza Hut suspended operations in response to the 2022 Russian invasion of Ukraine. Mongolia "Tavan Bogd Foods Pizza" LLC officially opened Pizza Hut on July 14, 2014 in Mongolia. They currently work under three concepts: Restaurant, Delivery, and Express, and provide products and services in 13 areas. Panama In 2022, the Pizza Hut chain ceased its operations in Panamanian lands after re-reporting economic losses. Ethiopia In 2018, Pizza Hut officially opened in Ethiopia. Criticism In the United Kingdom, Pizza Hut was criticized in October 2007 for the high salt content of its meals, some of which were found to contain more than twice the daily recommended amount of salt for an adult. The toppings that consumers prefer, however, (ham, sausage, bacon, etc.) naturally contain high levels of salt. To meet the Food Standards Agency 2010 target for salt levels in foods, between 2008 and 2010, the company removed over 15% of salt across its menu. In July 2014, delivery drivers in the United States filed a class-action lawsuit over Pizza Hut "paying delivery drivers net wages below minimum wage due to unreimbursed automobile expenses" in violation of the 1938 Fair Labor Standards Act. An attempt by Pizza Hut to have the case dismissed in November 2015 failed. In December 2016, the case, Linkovich v. Capital Pizza Huts, Inc., et al., was decided by arbitration, in which