Time Zone |
Asia/Shanghai |
Standard Time GMT / UTC |
UTC+8 |
Daylight Saving Time |
Daylight saving time is not observed in the current region. |
Time Zone |
Africa/Niamey |
Standard Time GMT / UTC |
UTC+1 |
Daylight Saving Time |
Daylight saving time is not observed in the current region. |
Tongling is located in the south-central part of Anhui Province, China, on the south bank of the lower reaches of the Yangtze River. It is an important non-ferrous metal industrial base and a typical resource-oriented city in China. With a total area of about 3,008 square kilometers and a population of about 1.7 million, Tongling is known as the "Ancient Copper Capital of China" because of its copper name and prosperity.
The history of copper mining in Tongling can be traced back to the Shang and Zhou Dynasties, with a history of more than 3,000 years of copper mining and refining. Important cultural heritages such as the ancient mining site of Jinyuudong and the ancient mining and metallurgical site of Tongguanshan exist in Tongling. Local cultural characteristics include copper craftsmanship, ginger culture and Jiangnan folklore, and the Firyang accent (a form of opera) has been listed as a national intangible cultural heritage.
As an important node city of the Yangtze River Economic Belt, Tongling has copper smelting, chemicals and electronic materials as its leading industries, and owns large-scale enterprises such as Tongling Nonferrous Metals. In recent years, it has been actively promoting industrial transformation and developing new industries such as new materials and new energy, as well as building important transportation hubs such as Tongling Yangtze River Bridge.
The city has natural landscapes such as Tianjing Lake Park and Fenghuang Mountain Scenic Area, and has been recognized as a "National Health City" for many years. Specialties include Tongling ginger, Fengdanpi, etc., of which "Tongling White Ginger" is protected by the National Geographical Indication. The city adheres to the ecological strategy and promotes the ecological restoration project of the Yangtze River shoreline.
Diffa, the capital of the Diffa region in southeastern Niger, is located on the southern edge of the Sahara Desert and shares a border with Nigeria, making it one of the most important border cities in Niger. The city is located in the lower Niger River basin around the climate of the tropical desert climate, hot and dry throughout the year, the average annual precipitation is less than 300 millimeters. The economy is based on agriculture and animal husbandry, and the surrounding areas are rich in millet, sorghum and livestock. Diffa, as a regional trade center, undertakes the function of cross-border trade with neighboring countries, such as Nigeria, and is especially famous for the trade of livestock, agricultural products and handicrafts. The city is culturally diverse, with Hausa, Tuareg and Kanuri ethnic groups living in the area, and is unique in its crafts such as traditional leather weaving and silversmithing. Despite infrastructural challenges, Diffa remains an important economic and cultural node in the south-east of the Niger, thanks to its strategic location and rich cultural heritage.