Is the one-day tour of Sinuiju, North Korea open?

One-day tour in Sinuiju is a tourism project between North Korea and Dandong, China. As of June 3rd, 2023, there is this activity, and one trip costs 800 yuan, so the one-day tour of Sinuiju, North Korea is open. The Democratic People's Republic of Korea (in English), referred to as "Korea" for short, is a socialist country located in the northern part of the Korean Peninsula in East Asia, with the ruling party being the Workers' Party of Korea and the capital Pyongyang.