hong kong march 2 reuters breakingviews  uslisted employment portal 51job has agreed to a 43 bln buyout 23 below the original offer the bidders cite a weak outlook and mainland rule changes for the price cut that makes the oncehot buyout trend for chinese firms in new york far less appealing  uslisted chinese employment site 51job said on march 1 that it had agreed to be taken private at 61 per share by a buyout group consisting of its founder private equity firms dcp capital partners and ocean link and japan’s recruit holdings its largest shareholder  the price represents a 23 discount to the original offer made by the same group in june last year  in january the buyers said they wanted to lower the price due to weaker macroeconomic and market conditions as well as wideranging changes in chinese business regulations since it first made its offer