shares of chinese property developers rebounded tuesday from a slump to start the week after fantasia holdings group co said holders of a yuandenominated bond due this year agreed to extend the maturity date fantasia rose 83 by midday while peers sunac china holdings ltd seazen group ltd and china aoyuan group ltd advanced 90 71 and 53 respectively the hang seng mainland properties index added 19 to 421994 clawing back some of its losses from monday though it is still down 30 this year among a shares developers including china vanke co poly developments  holdings group co and greenland holdings corp each rose more than 4 shenzhenbased fantasia which builds luxury residential projects said late monday that the maturity period of its 75 bonds with an outstanding principal amount of 949 million yuan 1488 million issued by a subsidiary was extended to 2023 investors are buying on hopes that fantasias agreement can be replicated amongst other stressed developers oanda senior analyst jeffrey halley said market sentiment on chinas property sector has improved amid more easing signals from chinese authorities this month with officials pledging to prioritize economic stability next year fantasia and several other smaller developers including modern land china co and sinic holdings group co have defaulted in recent months as the wider sector has come under strain from declining contracted sales and curbs on borrowing imposed by beijing on monday kaisa group holdings ltd said it had failed to make several payments on dollar bonds and is talking to creditors about a restructuring plan another big offshore borrower in the chinese realestate sector china evergrande group has also entered into talks to restructure its debts after failing to make bond repayments