In La Paz, The whole town knew that Kino was going to sell his pearl. Who are the people that knew about this? Mention 4

From the text:

Thus, in La Paz, it was known in the early morning through the whole town that Kino was going to sell his pearl that day. It was known among the neighbours in the brush huts, among the pearl fishermen; it was known among the Chinese grocery-store owners; it was known in the church, for the altar boys whispered about it. Word of it crept in among the nuns; the beggars in front of the church spoke of it, for they would be there to take the tithe of the first fruits of the luck. The little boys knew about it with excitement, but most of all the pearl buyers knew about it, and when the day had come, in the offices of the pearl buyers, each man sat alone with his little black velvet tray, and each man rolled the pearls about with his finger-tips and considered his part in the picture.