Furthermore, oblasts were renamed into viloyats (English&colon; regions), while rayons became tumans (English&colon; district). Borders between okrugs and rayons often changed. In 1927, the oblast was divided into 16 okrugs and 210 rayons. The okrugs were further divided into rayons (analoue to districts). In 1935, some of the rayons of the Uzbek SSR were merged into Kashka-Darya Okrug. Lankaran economic region includes the rayons of Astara, Jalilabad, Lankaran, Masally, Lerik, and Yardimly. Yevlakh is one of the important agricultural rayons of the country. Today, Ganja is divided into 2 "rayons" (administrative districts). Yevlakh is one of the important rayons of the country in terms of economy. It borders upon Khizi and Shabran Rayons. All these factors contributed to the shutdown of Gwalior Rayons in 2001. The Azerbaijani rayons completely or partially in the NKR are noted in the list. These communities cover all rayons of Azerbaijan, including Nagorno-Karabakh. The arrival of Gwalior Rayons caused a rapid change in the area. The Travancore Rayons Limited was the first rayon manufacturing company in India.