Continuum emission at 232 GHz in colours, with superimposed contours of the velocity-integrated emission of SiO at different velocity regimes. The colour images are for intensities higher than 3σ with σ = 91.7 µJy beam⁻¹. The SiO contours are at 5σ with σ= 5.8 mJy beam⁻¹ km s⁻¹. They correspond to the blueshifted high-velocity regime (blue), the blueshifted low-velocity regime (cyan), and the redshifted low-velocity regime (red) (See Sect. 3.2). The different cores are depicted with magenta stars and are labelled in black. The positions of the SiO peaks from this study are depicted with open magenta triangles. We draw four arrows from HOPS-370, one perpendicular to the disk, two towards the SiO peaks, and one similar to the direction of the jet in [O I] by González-García et al. (2016). The synthesised beam of SiO and continuum are depicted in the lower left corner in blue and grey, respectively.