Stir Fried Lo Mein Noodles with Pork and Vegetables

Name: Stir Fried Lo Mein Noodles with Pork and Vegetables
Ingredients: 1 lb. 450g fresh lo mein noodles; 1 lb. 450g country-style boneless pork ribs or boneless loin chops; 1 teaspoon 3g baking soda; 3 tablespoons 40g sugar; 3 tablespoons 45ml soy sauce; 3 tablespoons 45ml oyster sauce; 2 tablespoons 30ml Chinese black vinegar (or use balsamic); 1 tablespoon 15ml toasted sesame oil; 2 tablespoons 30ml chinese rice wine (shaoxing) or dry sherry; 1 tablespoon 15ml fish sauce; 3 teaspoons 10g cornstarch; 2 tablespoons 30ml grape seed or other neutral oil, divided; 1 1/2 cups 5 ounces, 150g shredded Chinese broccoli or napa cabbage; 1 cup 2.5 ounces, 75g shredded carrots; 1 1/2 cups 5 ounces, 150g shredded purple cabbage; 1 3-inch knob fresh ginger, peeled and minced (about 2 tablespoons; 12g); 3 garlic cloves (minced); 4 scallions (white parts chopped in 1-inch pieces, green tops finely chopped)