Place cut spare ribs into a large bowl.
Add marinade ingredients into a separate small bowl, excluding the ginger and black beans, then mix until well blended.
Pour marinade onto the spare ribs. Top with ginger and black beans, then mix until thoroughly incorporated with the spare ribs.
Cover with saran wrap and allow the ribs to marinate overnight for best results or for at least 4 hours.
Remove the marinated spare ribs from the refrigerator and let it come to room temperature (app. 15 minutes). Remove the saran wrap, then place the spare ribs into a large, heat-proof dish (in a single-layer without overlapping if possible, so that they steam all the way through).
Steam the ribs for 25-30 minutes, or until fully cooked. Top with chopped scallions and enjoy!