Exports of textiles and garments are the principal source of foreign exchange earnings. Shipbuilding and pharmaceuticals have become a major force of growth, while the jute sector is re-emerging with increasing global demand for green fibers. Remittances from Bangladeshis working overseas, mainly in the Middle East, are another major source of foreign exchange earnings. Other important export sectors include ceramics, cement, fertilizer, construction materials, and fish, and seafood, cane and leather products. Bangladesh has also made major strides in its human development index.
The land is devoted mainly to rice and jute cultivation as well as fruits and other produce, although wheat production has increased in recent years; the country is largely self-sufficient in rice production. Bangladesh's growth of its agricultural industries is due to its fertile deltaic land that depend on its six seasons and multiple harvests.
Transportation, communication, water distribution, and energy infrastructure are rapidly developing.[7] Bangladesh is limited in its reserves of oil, but recently there has been huge development in gas and coal mining. The service sector has expanded rapidly during last two decades and the country's industrial base remains very positive.[7] The country's main endowments include its vast human resource base, rich agricultural land, relatively abundant water, and substantial reserves of