* ARVIND: Around 200 workers at the company's Naroda plant have been on strike since Monday demanding increase in wages, partially affected operations at the factory.
* ASTER SILICATES: Is in the final stage of signing a gas-supply agreement for Jaghadia unit; will start the unit soon.
* ATUL: Has denied reports of selling aromatics business.
* BRITANNIA INDUSTRIES: Is looking at all options to expand overseas.
* COAL INDIA: Has dropped plans of importing coal directly and will instead ask MSTC to import on its behalf if it is forced to import coal to meet its supply obligations.
* ELDER PHARMACEUTICALS: Has launched Zalain, a medicine used to treat fungal skin infections, in India , in association with Spain 's Ferrer.
* ESSAR OIL: Promoters plan to dilute their stake in the company to increase the liquidity of its shares on the bourses.
* GAIL INDIA : Sets a coupon of 9.14% for the eight-year bonds to raise 5 bln rupees.
* GMR INFRASTRUCTURE: Does not see improvement in the performance of its power generation units in the near term due to less availability of gas to run the plants.
* GUJARAT PIPAVAV PORT: Is planning capital expenditure of 10.97 bln rupees to expand the cargo handling capacity of its port at Pipavav in Gujarat .
* GVK POWER & INFRASTRUCTURE: The Company’s 548.50-bln-rupee Alpha coal project in Queensland in Australia is hanging fire because of a squabble between the federal and state environment ministries of that country.
* HINDUSTAN PETROLEUM CORP: Has expressed interest in setting up a 9-mln-tn unit at the site of the massive oil find at Barmer district in Rajasthan.
* HUBTOWN: Has launched a special payment plan for two Mumbai housing projects wherein homebuyers will have the option to pay 20% of the sale price upfront and the remaining at the time of possession.
* LANCO INFRATECH: Morgan Stanley Infrastructure Partners is in talks with the company to buy its 401 km of highway projects, in various stages of construction, which are up for sale.
* MAHINDRA & MAHINDRA: Together with Israel-based Rafael Advanced Defence Systems, plans to invest 1 bln rupees in a joint venture to be set up for naval defence systems business.
* MARUTI SUZUKI: Has cut production of models such as Alto, WagonR, Eeco and A-Star over the last few days by 8% of its monthly capacity.
* MIC ELECTRONICS: Has approved issues of shares, warrants on preferential basis to promoters and non-promoters.
* MULTI-COMMODITY EXCHANGE OF INDIA : Chief Executive Officer and Managing Director Lambertus Rutten is not extending his term, after it ends on Jun 30 due to personal reasons.
* NIPPO BATTERIES CO: Panasonic will exit the company by selling its 30.59% stake to one of Nippo's Indian promoters.
* ONGC: Is considering bidding for part of ConocoPhillips Canadian oil sands holdings worth around $5 bln.
* SUZLON ENERGY: Company's share in the Indian wind turbine market dropped to 35% in 2011-12 (Apr-Mar) from 41% in 2010-11.
* VOLTAS : Is stepping up its marketing expenditure to 4% of sales from 2-3% earlier