Sept 28 (Reuters) - The following bids, mergers, acquisitions...

Sept 28 (Reuters) - The following bids, mergers, acquisitions and disposals were reported by 0930 GMT on Thursday:

** Australia's Regal Partners (RPL) has walked away from its proposed A$573.5 million ($364.34 million) offer to buy local asset manager Pacific Current Group (PAC) , saying it had no confidence in the acquisition process.

** Instem Plc's INS.L second-largest shareholder, BGF, on said it does not support French private equity firm Archimed's 203 million pounds ($246.5 million) offer for the British life sciences software company.

** HSBC HSBA.L is set to acquire Citigroup's C.N China consumer wealth management business, which manages more than $3 billion in assets, two sources with knowledge of the matter said, in a major boost to the London-based bank's business in that country.

** Britain's antitrust regulator said Turkish domestic appliances maker Arcelik's ARCLK.IS proposed purchase of Whirlpool's WHR.N appliances business in Europe will be referred for a more in-depth probe.

** French energy company TotalEnergies TTEF.PA announced the finalisation of the sale of a 40% stake in Block 20 in the Kwanza Basin in Angola, to Petronas, and said the transaction was completed for $400 million.

** Australian lithium major Allkem (AKE) said that it has received, or will soon receive, the necessary competition and foreign investment approvals for its planned $10.6 billion merger with Livent LTHM.N .

** PGA Tour said its planned merger with Saudi-backed LIV Golf and DP World Tour has garnered unsolicited interest from investors as it continues to finalise an agreement with the Public Investment Fund and the DP World Tour.

** Indian conglomerate Vedanta Ltd VDAN.NS will separate its commodities businesses into four companies to get better valuations, a source with direct knowledge of the move told Reuters.

** Gazprombank Group has agreed to buy IKEA owner Ingka Group's 14 MEGA shopping centres in Russia for an undisclosed price, the two companies said, in the latest exit from Russian business by a Western company following the Ukraine conflict.