Prepare rice in boiling salted water according to package instructions. Pour into a sieve, drain and allow to cool. Peel and coarsely grate the carrots. Pour pineapple into a sieve and collect the juice. Drain. Clean and wash spring onions and cut into rings.
Clean, wash, quarter and slice the cabbage into fine strips. Cut pineapple into small pieces. Chop the almonds coarsely. For the vinaigrette, mix the pineapple juice, salt, pepper, sugar, lemon juice and Sriracha well. Embezzle oil.
Mix well cabbage, carrots, rice, spring onions, sunflower seeds, almonds and pineapple. Mix in the vinaigrette. Leave to stand for about 30 minutes, stirring several times. Wash parsley, shake dry and chop finely. Season salad again with salt and pepper. Arrange in a bowl sprinkled with parsley.