| 供 |
gōng xū | supply and demand |
| 供 |
gōng | to provide; to supply / to be for (the use or convenience of) |
| 供 |
gòng | to lay (sacrificial offerings) / (bound form) offerings / to confess (Taiwan pr. [gong1]) / confession; statement (Taiwan pr. [gong1]) |
| 需 |
xū | to require / to need / to want / necessity / need |