Do you have this in stock?

这个有吗？

And what matters is readiness, cost, and quality.

重要的是有供应、成本和质量。

Do you have them in stock now?

有吗？

Colloidal silver, in stock and overpriced at your neighborhood health food store.

胶体银，有 还贵得要死家旁边的保健品商店就有得卖。

Yes, we have plenty on hand right now.

可以，我们目前有足够的。

Yeah. They are available for export.

有，可供出口。