SHANGHAI, Jan 10 (Reuters) - Shimao Group Holdings has put on sale all of its real estate projects, including both residential and commercial properties, as the cash-strapped Chinese property developer accelerates asset disposals, Caixin reported. Shimao, which defaulted on a trust loan last week, has asked agents since late December to help seek buyers for its properties, Caixin reported over the weekend. The company didn"t immediately respond to a request for comment. Shimao Group (0813.HK) is largely focused on residential property development, with Shanghai Shimao Construction being its main China business platform. Shanghai Shimao Co Ltd (600823.SS), controlled by Shimao Group, mainly develops commercial properties. Shimao has struck a preliminary deal with a Chinese state-owned company to sell its Shimao International Plaza Shanghai, a commercial property on Shanghai"s Nanjing Road, for more than 10 billion yuan, Caixin reported. The property developer said last week that it has defaulted on a trust loan payment, while its unit Shanghai Shimao Construction has proposed extensions on maturities for two asset-backed securities (ABS) due this month. read more Shimao has 34.2 billion yuan worth of outstanding ABS, as well as $5.72 billion worth of dollar bonds, according to Caixin.