UPDATE 1-Market Chatter-Corporate finance press digest
(Adds items on San Miguel Corp, OIAG, Leighton Holdings, Com Hem and Pepe Jeans)
July 29 (Reuters) - The following corporate finance-related stories were reported by media:
* Panasonic Corp plans to initially invest about 20 billion to 30 billion yen ($200-300 million) in Tesla Motors Inc's planned lithium-ion battery plant in the United States, a person familiar with the matter said on Tuesday.
* Greece wants the European Central Bank's health checks on its four biggest banks later this year to take account of their new restructuring plans rather than being based on last year's balance sheet data alone, a Greek finance ministry official said on Monday.
* Carlyle Group LP is in advanced talks to acquire Acosta Sales and Marketing, in a deal that could value the consumer goods marketing agency at close to $5 billion including debt, a person familiar with the matter said on Monday.