China remains the largest single-country hub for titanium sponge production capacity, with provincial-level output tracked monthly and an annual capacity series published by CBCIE Metal that splits China and "rest of world" views [S2]. The same publisher's June 2026 trade table breaks titanium sponge exports down by Chinese province and city, making provincial share the freshest data cut for procurement teams [S1].
Upstream of sponge, rutile and ilmenite price reference points (TiO2 36–38%, 44%, 46%, 47%, 49%, 50%, 54%, 56%, and >92% grades) are posted alongside domestic and international benchmarks on 26 June 2026 [S6]. For North American readers, CBCIE's 15 January 2026 Canada data page carries reserves, capacity, and titanium sponge capacity-utilization series for cross-checking non-China supply [S7].
What the 2026 capacity series actually shows
The CBCIE "Production Capacity of Titanium Sponge in World and by Country" series is annual, while the "by Province and City in China" view is published both monthly and yearly, so a buyer can reconcile Chinese provincial ramp-up against the slower-moving world total [S2]. Capacity utilization for titanium sponge is tracked on the same annual world/country cut, which is the cleanest indicator of how much of the installed nameplate is actually being drawn [S2].
Downstream of sponge, the same database tracks titanium dioxide (TiO2) and titanium tetrachloride (TiCl4) capacity in parallel — TiO2 as a separate annual country series, TiCl4 as a monthly Chinese province series [S2]. The relevance for a sponge buyer is straightforward: TiCl4 is the chloride-route feed for sponge, so a TiCl4 capacity expansion is an upstream signal for future sponge supply. For background, the 2021 China titanium industry report by An Zhongsheng et al. frames the chain from ore through sponge into mill products [S4].
Trade flows: where Chinese sponge is leaving from
The June 2026 CBCIE export table lists "Exports of Titanium ores and concentrates by Province and City" alongside a dedicated titanium sponge export cut, with monthly and yearly aggregation [S1]. That pairing matters: a province that exports a lot of ore/concentrate is not necessarily the same province that exports sponge, and the divergence tells you where the chloride or sulfate reduction furnaces are sited [S1].
The same data page also tracks imports of titanium bar/rod/profile and titanium plate/sheet/strip/foil by province and city, monthly and yearly, which lets a procurement team close the loop between sponge leaving China and finished mill products arriving [S1]. When import volumes of plate or bar into a given Chinese province rise while sponge exports from the same province are flat, the inference is straightforward — that province is consuming domestic sponge rather than shipping it [S1]. The titanium value chain ultimately feeds titanium alloy production, and sponge is the bridge.
Price reference points that move with sponge
CBCIE's 26 June 2026 price page posts titanium product benchmarks on the same screen as the sponge data, including low/medium/high ferrotitanium and multiple TiO2 grade bands at 36–38%, 38–40%, 44%, 45%, 46%, 47%, 49%, 50%, 54%, 56%, and >92% purity, each with a "China Domestic Price" and an "International Price" column [S6]. For a sponge buyer, the >92% TiO2 (rutile-grade) line is the cleanest cross-check on feedstock cost pressure that flows downstream to sponge.
Ferrotitanium pricing on the same page splits into low, medium, and high grades with domestic and international columns, which is the closest publicly tracked derivative price to titanium sponge on a daily-to-weekly cadence [S6]. The 2016-vintage global titanium sponge market review still in circulation describes the chain as ore → sponge → ingot → mill product → end use, and that structure has not changed [S3].
How sponge output lines up with adjacent chains
The CBCIE portal nests titanium sponge inside a "Ferroalloy" category that also covers tungsten, molybdenum, vanadium, chromium, manganese, and silicon, and runs a parallel "Minor Metals" hub that includes zirconium, hafnium, beryllium, and scandium [S2]. That taxonomy is operationally useful: zirconium and hafnium are produced in the same Kroll-type reduction furnaces as titanium sponge, so capacity announcements in the Zr/Hf column are a leading indicator of skilled-labor and reagent availability for sponge.
Looking sideways, a related 2026 phosphate rock producer map and a manganese ore producer ranking sit in the same industrial-minerals sourcing universe, and their freight and sulfuric-acid costs co-move with titanium sponge because the chloride-route process is acid- and energy-intensive. For a buyer weighing sponge versus competing inputs to titanium alloy melting, the titanium alloy reference page lists the grade families that sponge ultimately feeds.
What an engineer should track month-to-month
Two indicators are worth watching: (1) the monthly CBCIE "Production Capacity of Titanium Sponge by Province and City in China" reading, which exposes ramp-up or idling at the province level rather than the smoothed national total [S2], and (2) the monthly CBCIE export cut for titanium sponge by province, which signals whether Chinese material is being absorbed domestically or pushed into the seaborne market [S1]. Cross-reference both against the annual "Production Capacity of Titanium Sponge in World and by Country" series to keep the non-China supply in view [S2].
The next concrete data print to look for is the July 2026 monthly titanium sponge capacity and export update from CBCIE Metal, paired with the late-July rutile/TiO2 price refresh on the same publisher's price page [S6]. A divergence — Chinese provincial capacity rising while sponge exports from those same provinces fall — would imply domestic mill-product demand is absorbing the new output rather than swelling seaborne supply [S1][S2].
Spec-level background on the components involved: pressure transmitter, and flow meter.