Trading Partners

New York City -- Two of Russia's largest grocery store chains, Pyaterochka and Kopeika, said on Monday that they would merge their operations in a move that would better position them to compete with Wal-Mart Stores, which is expected to enter the Russian market, according to the New York Times.

Dublin, Ohio -- Pharmaceuticals distributor Cardinal Health said Tuesday it renewed a deal to provide drugs to Walgreens’ pharmacies through 2013.

Cardinal Health did not disclose terms of its agreement with the chain. The companies renewed their deal early, as their last contract was signed in early 2008 and was set to last for three years.

Framingham, Mass. -- Staples Advantage, the business-to-business division of Staples, announced that its Print Solutions business has acquired PRINTSouth Corp. (operating as “Miami Systems”), a leading national manufacturer of business forms. Customers of Staples Print Solutions and Miami Systems will benefit from expanded product and service offerings, improved distribution capabilities and shared best practices, Staples reported.

New York City -- Activist investor Bill Ackman’s Pershing Square Capital Management raised its stake in Borders Group from 31.5% to 37.3% and is prepared to finance an offer by Borders to buy larger rival Barnes & Noble, according to a filing with the Securities and Exchange Commission Monday.

According to the statement, Ackman is prepared to finance an offer by Borders to buy all of Barnes & Noble’s stock in an all-cash transaction valued at $16 per share, which would amount to about $960 million, based on the shares outstanding.

Dallas -- SRS Real Estate Partners announced it has appointed Stan Heller as executive VP of its lease administration service line.

In his new role, Heller will focus on helping the lease restructure and renewal team in lowering client occupancy costs, as well as pursuing new business for the company. The addition of Heller comes on the heels of a strategic move to grow the company’s lease administrative presence in the industry.

New York - Barnes & Noble Inc. reported Tuesday that it narrowed its loss to $12.6 million in its fiscal second quarter, compared with a loss of $24 million in the year-ago period. Results missed Wall Street expectations, and the book seller has issued a weak outlook for the third quarter and the full year.

Revenue surged 64% to $1.91 billion, attributed to the company’s acquisition of its college book unit. Without the acquisition, sales rose 1%.

Same-store sales fell 3.3%.

New York - Wal-Mart Stores sees more opportunity in emerging markets than in Europe, the company’s International Chief Executive Officer, Doug McMcMillion, told Bloomberg.

“China is top of the list, and Brazil is not far behind” to make deals, McMillon said in an interview on Bloomberg Television’s “InBusiness With Margaret Brennan.” The retailer is being “patient” about finding the right way to expand in Russia, McMillon said.