The consequences of North Korean premier Kim Jong Un and his visit to China are both positive and negative. The outcome will all depend on how Un plans on steering the future of his country. It will certainly have negative consequences for Un if he does not go forward with the denuclerization of his country. This is the reason that so many countries from around the world have sanctions on North Korea.
The citizens of the country have suffered tremendously because of these sanctions. The positive consequences will be ones that see Kim Jong Un proving that he is dismantling his nuclear weapons stockpile. The Chinese are one of the countries who have criticized North Korea about their nuclear weapons and they have stressed that area of Un's policy and regime need to be curtailed and drastically cutback and eliminated. It will be detrimental for Un and North Korea if they expect to get the respect that they want throughout the world.