Sinuiju is a city located in the North Pyongan province of North Korea, near the border with China. It lies along the Yalu River, which serves as a natural boundary between the two countries. Sinuiju is known for its strategic location and serves as a key point for trade and transportation. The city has a population of approximately 200,000 people and features various industries, including textiles and food processing. Sinuiju is also notable for its proximity to the Dandong city in China, which facilitates cross-border commerce and cultural exchange between the two nations.