buy and to sell agricultural produce and handicrafts. The law guaranteed workers the right to keep their wages, their other income and their property. Encouraged and protected by the state, hundreds of small shops and factories, each employing a few workers, opened for business in Phnom Penh and in other urban areas. This inchoate private sector played such an important role in the national economic recovery that party leaders urged its official recognition, at the Fifth Congress in October 1985, as a means of mitigating the weaknesses of the state-run economy. Thus, the government added a fourth component—private economy—to the economic system and legitimized it with a constitutional amendment in February 1986. First plan (1986–1990) The First Five-Year Program of Socioeconomic Restoration and Development (1986–90), or First Plan, originated in February 1984, when the heads of the state planning commissions of Vietnam, Laos, and Cambodia met in Ho Chi Minh City (formerly Saigon) and agreed to coordinate their 1986 to 1990 economic plans. Heng Samrin formally announced Cambodia's plan in his political report to the congress. The plan was intended to open a new phase of the Cambodian revolution; it gave highest priority to agricultural production, calling it "the first front line," and focused on the four sectors of food, rubber, fishing, and timber. It set production targets for each sector. During the plan period, food production was to increase 7 percent a year to keep up with a targeted 2.8 percent annual population growth rate, which did not seem to have been reached by 1987. The plan projected that by 1990, rubber farming would expand to 50,000 hectares in order to produce 50,000 tons of latex; timber production would reach 200,000 cubic meters; jute production would increase to 15,000 tons; and fish production would amount to 130,000 tons. As in the past, the plan labeled agriculture and forestry as the real force of the national economy. The plan was less specific for the industrial sector. It did not set industrial production targets, except that for electrical output, which was projected to reach 300 million kilowatt hours per year in 1990. The plan called attention to the need for selective restoration of existing industrial production capabilities and for proposed progressive construction of a small to medium industrial base, which would be more appropriate to the country's situation. The plan placed increased emphasis on the distribution of goods. Trade organizations were