He said that Afghanistan was expecting a positive response from Pakistan.
"We are negotiating. There could be some transit fee. However, the important thing is we should be allowed to import and export via Wagah border," Ahady, who was in India to participate in the Delhi Investment Summit on Afghanistan, told IANS in an interview.
Dry fruits from Afghanistan are very popular in India, and are mostly traded via Iran. If traded through the land route via Pakistan, the transit cost will come down substantially, benefiting both traders and consumers.
Afghanistan has a transit and trade agreement with Pakistan, but India is not covered under it.
In a significant departure from its policy, Pakistan, this year, allowed the export of one lakh tonnes of wheat from India to Afghanistan through a port in Karachi.
Ahady said he was hopeful that Pakistan would allow trade between India and Afghanistan.
"If it happens, our bilateral trade can increase to USD500 million or even more. Our current trade is insignificant," he said.
He said that apart from dry fruits, Afghanistan can also export marble, cement and mineral products to India, while India can supply a whole lot of products, from manufacturing to agricultural goods.
Ahady said that the recent warmth in India-Pakistan trade relations would also benefit Afghanistan and other countries in the region.
Ahady urged the Indian government and companies to help build productive assets in Afghanistan.
"We are very close to India - both geographically and culturally. We urge Indian companies to come and help in building productive assets," he said, adding that return on investment in Afghanistan was substantially higher than most parts in the world.
There is no substantial Indian investment in Afghanistan. Last year, a consortium led by the government-run Steel Authority of India Ltd (SAIL) won a contract to develop iron ore deposit in Bamyan Province of central Afghanistan.
The consortium has also got contract to build a six million tonne steel plant in the nearby area at a cost of around USD11 billion.
Ahady said that the proposed investment would play a significant role in the development of Afghanistan.
Ahady claimed that the security situation has improved in Afghanistan, and that the government was taking all necessary measures to facilitate investment.
"I and all other concerned ministers pay personal attention to the issues related to foreign investments. We want overseas investments in all sectors including mines, manufacturing and agriculture," he said.
He said that in many ways, Afghanistan's company laws give shareholders the same rights that they enjoy in the US.
"We allow 100 percent foreign ownership of enterprises, easy repatriation of profits, treat foreign investors identical to domestic ones, and we allow accelerated depreciation," said Ahady.